Patents by Inventor Wen Chung
Wen Chung has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20250134884Abstract: A method for treating Type II diabetes. The method involves administering to a subject a pharmaceutical composition comprising an effective amount of a 5-HT1A receptor antagonist. The pharmaceutical composition comprises an effective amount of a 5-HT1A receptor antagonist, and pharmaceutically acceptable carriers thereof.Type: ApplicationFiled: October 24, 2024Publication date: May 1, 2025Inventors: Chia-Ning SHEN, Edward Po-Fan CHU, Jen-Chieh CHENG, Yu-Fen CHANG, Wan-Chi SU, Min-Wen CHUNG
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Patent number: 12275822Abstract: A foam and a foaming composition are provided. The foam includes a composite material and a plurality of foam cells, wherein the foam cells are disposed in the composite material. The composite material includes a modified sulfur-containing polymer and a fluorine-containing polymer fiber, wherein a degree of orientation as defined by the ratio I110/I200 is from 1.0 to 1.3, wherein I110 is the X-ray diffraction peak intensity of (110) planes of the modified sulfur-containing polymer and I200 is the X-ray diffraction peak intensity of (200) planes of the modified sulfur-containing polymer.Type: GrantFiled: December 28, 2021Date of Patent: April 15, 2025Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Ying-Chieh Chao, Yun-Cheng Chung, Chin-Lang Wu, Shihn-Juh Liou, Sheng-Lung Chang, Wen-Chung Liang
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Patent number: 12261133Abstract: A method is provided for forming an integrated circuit (IC) chip package structure. The method includes: providing an interposer having a front surface and a back surface, the interposer comprising a substrate, at least one routing region, and at least one non-routing region; forming at least one warpage-reducing trench in the at least one non-routing region, wherein the at least one warpage-reducing trench extends from the front surface of the interposer to a first depth, the first depth smaller than a thickness between the front surface and the back surface of the interposer; depositing a warpage-relief material in the at least one warpage-reducing trench; and bonding the group of IC dies to the front surface of the interposer.Type: GrantFiled: April 8, 2024Date of Patent: March 25, 2025Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Tsung-Yang Hsieh, Chien-Chang Lee, Chia-Ping Lai, Wen-Chung Lu, Cheng-Kang Huang, Mei-Shih Kuo, Chih-Ai Huang
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Patent number: 12260049Abstract: A touch light-emitting module having hallowed portion for incapsulation resin and a manufacturing method thereof are disclosed. The touch light-emitting module includes a printed circuit board and a touch-control conductor. The printed circuit board has a top surface on which a touch-control IC and a luminous unit that is electrically connected are disposed. The touch-control conductor includes a hollowed portion. The touch-control conductor is coated, on the bottom thereof, with a conductive material to combine with the top surface of the printed circuit board, so that the touch-control IC and the luminous unit are located in the hollowed portion. An encapsulation resin is then injected into a space between the printed circuit board and the hollowed portion to complete encapsulation. As such, the module offers a simplified structure to achieve an effect of minimization, and simplifies the manufacturing process and reduces the working time to thereby enhance the yield.Type: GrantFiled: January 29, 2024Date of Patent: March 25, 2025Assignee: LIGITEK ELECTRONICS CO., LTD.Inventors: Yi-Wen Chen, Wen-Chung Chou, I-Hsin Tung
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Publication number: 20250098346Abstract: An image sensor structure and methods of forming the same are provided. An image sensor structure according to the present disclosure includes a semiconductor substrate including a photodiode, a transfer gate transistor disposed over the semiconductor substrate and having a first channel area, a first dielectric layer disposed over the semiconductor substrate, a semiconductor layer disposed over the first dielectric layer, a source follower transistor disposed over the semiconductor layer and having a second channel area, a row select transistor disposed over the semiconductor layer and having a third channel area, and a reset transistor disposed over the semiconductor layer and having a fourth channel area. The second channel area is greater than the first channel area, the third channel area or the fourth channel area.Type: ApplicationFiled: January 19, 2024Publication date: March 20, 2025Inventors: Wen-Chung Chen, Chia-Yu Wei, Kuo-Cheng Lee, Cheng-Hao Chiu, Hsiu Chi Yu, Hsun-Ying Huang, Ming-Hong Su
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Publication number: 20250084919Abstract: A speed reducer comprises a transmission shaft, an eccentric wheel, a first wheel assembly, a rotating wheel and a second wheel assembly. The first wheel assembly comprises a first wheel disc and at least one first roller. The at least one first roller is disposed on the inner wall of first wheel disc. The rotating wheel comprises a main body comprising an outer ring structure and a concave structure. The outer ring structure comprises at least one first tooth. The at least one first tooth is in contact with the corresponding first roller. At least one second roller is disposed within the concave structure. The second wheel assembly comprises a second wheel disc and at least one second tooth. The at least one second tooth is disposed on an outer periphery of the second wheel assembly. The at least one second tooth is in contact with the corresponding second roller.Type: ApplicationFiled: November 25, 2024Publication date: March 13, 2025Inventors: Chi-Wen Chung, En-Yi Chu, Hung-Wei Lin, Ming-Li Tsao
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Publication number: 20250053039Abstract: An E-paper display panel including an E-paper display layer, a first substrate, a pixel array layer, a common electrode layer, and a driving circuit is provided. The first substrate is disposed at a first side of the E-paper display layer. The pixel array substrate is disposed between the first substrate and the E-paper display layer and includes touch electrodes and driving pixels arranged in an array. Each driving pixel includes a first pixel electrode and a second pixel electrode. The touch electrodes, the first pixel electrode, and the second pixel electrode are overlapped with each other. The common electrode layer is disposed at a second side of the E-paper display layer. The first side is opposite to the second side. The driving circuit is in signal communication with the common electrode layer and the pixel array layer. The touch electrodes are individually in signal communication with the driving circuit.Type: ApplicationFiled: July 11, 2024Publication date: February 13, 2025Applicant: E Ink Holdings Inc.Inventors: Chia-Ming Hsieh, Chi-Mao Hung, Sung-Hui Huang, Chuen-Jen Liu, Liang-Yu Yan, Pei Ju Wu, Po-Chun Chuang, Che-Sheng Chang, Wen-Chung Yang
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Publication number: 20250040812Abstract: A blood pressure measurement device includes a substrate, a protrusion portion, an image sensor, a first light source, a second light source, and a control and processing unit. The first light source projects a first light toward the base plat. A finger presses the protrusion portion, and the image sensor captures an image of a bright area. The processing unit calculates a number of light-receivable pixels of image sensor and compares with a number of pixels able to receive light of image sensor to obtain a ratio value, and determines whether the finger has enough pressure. The second light source projects a second light toward the substrate, penetrating the substrate and the finger skin to be reflected by a blood vessel. The image sensor captures an image of a changed volume of the blood vessel, and the control and processing unit calculates the systolic or diastolic pressure.Type: ApplicationFiled: October 26, 2023Publication date: February 6, 2025Inventors: Jun-Wen Chung, Hsu-Wen Fu, Za-Hara Fu, Chia-Hao Chang
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Publication number: 20250031452Abstract: A display device, including a pixel array substrate, a display layer, and a driving circuit, is provided. The pixel array substrate includes a support plate, a pixel circuit array disposed on a first surface of the support plate, first and second transmission pillars, and first and second transmission lines disposed on a second surface of the support plate. The first transmission pillars are located between the pixel circuit array and a first edge of the support plate. The second transmission pillars are located between the pixel circuit array and a second edge of the support plate. The first transmission lines are respectively connected to the first transmission pillars. The second transmission lines are respectively connected to the second transmission pillars. The display layer overlaps with the first and second transmission lines. The first transmission lines and the second transmission lines are electrically connected to the driving circuit.Type: ApplicationFiled: July 7, 2024Publication date: January 23, 2025Applicant: E Ink Holdings Inc.Inventors: Chun Hsien Chao, Kuo-Hsing Cheng, Wen-Chung Tang, Wen-Yu Kuo
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Publication number: 20250026440Abstract: A power module of an electric assisted bicycle is disclosed and includes a pedal shaft, a housing, a motor, a reducer and a gear-plate output shaft and a sensing component. The housing includes a partition portion extended along a radial direction to divide an inner space of the housing into a motor accommodation portion and a reducer accommodation portion for accommodating the motor and the reducer, respectively. A stator of the motor and a fixed gear are respectively fixed to a first side and a second side, which are two opposite sides of the partition portion. A reducer input shaft includes two ends connected to the motor and the reducer, respectively, and an input-shaft main part disposed therebetween is connected to a third side of the partition portion. With the connection configuration of the three sides of the partition portion, the space utilization of the entire power module is optimized.Type: ApplicationFiled: February 5, 2024Publication date: January 23, 2025Inventors: Chi-Wen Chung, Ming-Li Tsao, Chien-Ping Huang, Chun-Lin Chen
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Publication number: 20250019097Abstract: An unmanned aerial vehicle includes a body, a shaft base, an arm, and a clamping assembly. The shaft base is disposed outside the body. The arm is pivotally disposed on the shaft base and is movably close to the body or unfolded from the body. The clamping assembly is movably and pivotally disposed on the shaft base and surrounds a periphery of the shaft base. When the arm is close to the body, the arm is limited between the body and the clamping assembly. During an unfolding process of the arm, the clamping assembly is pushed by the arm to be pivotally rotated on the shaft base. When the arm is unfolded from the body, the clamping assembly clamps the arm along a radial direction of the arm by an elastic force.Type: ApplicationFiled: May 22, 2024Publication date: January 16, 2025Applicant: Qisda CorporationInventors: Wen-Chung Ho, Tsung-Hsun Wu
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Publication number: 20250016964Abstract: A node unit includes a base plate, at least one function module, and a non-conductive coolant. The function module includes a heat-generating element, a heat-dissipating structure, and a pump. The heat-generating element is disposed on the base plate, the heat-dissipating structure is disposed on the heat-generating element, and the pump is disposed on the heat-dissipating structure. The base plate and the at least one function module are immersed in the non-conductive coolant. The pump is configured to drive the non-conductive coolant to flow into the heat-dissipating structure and discharge from the heat-dissipating structure. An electronic device and an immersion cooling type equipment are also mentioned.Type: ApplicationFiled: September 1, 2023Publication date: January 9, 2025Applicant: ASUSTeK COMPUTER INC.Inventors: Yu-Wen Chung, Shun-Wei Yang, Heng-Yu Lee, Hao-Yuan Cheng, Chun-Shi Liu, Chia-Wei Chang
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Patent number: 12188546Abstract: A speed reducer comprises a transmission shaft, an eccentric wheel, a first wheel assembly, a rotating wheel and a second wheel assembly. The first wheel assembly comprises a first wheel disc and at least one first roller. The at least one first roller is disposed on the inner wall of first wheel disc. The rotating wheel comprises a main body comprising an outer ring structure and a concave structure. The outer ring structure comprises at least one first tooth. The at least one first tooth is in contact with the corresponding first roller. At least one second roller is disposed within the concave structure. The second wheel assembly comprises a second wheel disc and at least one second tooth. The at least one second tooth is disposed on an outer periphery of the second wheel assembly. The at least one second tooth is in contact with the corresponding second roller.Type: GrantFiled: January 4, 2023Date of Patent: January 7, 2025Assignee: Delta Electronics, Inc.Inventors: Chi-Wen Chung, En-Yi Chu, Hung-Wei Lin, Ming-Li Tsao
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Publication number: 20240417925Abstract: A color control method for four-color field jet dyeing is provided. The method includes: obtaining fabric parameters of a fabric to be dyed; obtaining a fabric sample color; ascertaining whether predetermined pre-color-development color parameters corresponding to the fabric parameters and the fabric sample color exist in a field jet dyeing database; if not, generating temporary pre-color-development color parameters based on the fabric parameters and the fabric sample color, taking the temporary pre-color-development color parameters as contrast sample parameters, and generating field jet dyeing parameters according to the contrast sample parameters to dye the fabric; and if yes, taking the predetermined pre-color-development color parameters in the field jet dyeing database as contrast sample parameters, and generating field jet dyeing parameters according to the contrast sample parameters to dye the fabric. A color control device and a color control system are further provided.Type: ApplicationFiled: August 29, 2024Publication date: December 19, 2024Inventors: Po-Wen CHUNG, Long TIAN, Xin-Gang LIU
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Publication number: 20240395639Abstract: A package comprises an interposer, comprising an interposer substrate including at least one layer, and a plurality of RDLs formed through at least a portion of the interposer substrate. The package also includes a die device structure comprising at least one device die, and a first test line (TL) structure interposed between the interposer and the die device structure. The first TL structure includes at least one first test line electrically coupled to the at least one device die, at least a portion of the at least one first test line extending beyond a peripheral edge of the die device structure to provide an electrical interface with the at least one device die.Type: ApplicationFiled: July 31, 2024Publication date: November 28, 2024Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Tsung-Yang Hsieh, Chien-Chang Lee, Chia-Ping Lai, Wen-Chung Lu, Cheng-Kang Huang, Mei-Shih Kuo, Alice Huang
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Patent number: 12151781Abstract: A power module of an electric assisted bicycle is disclosed and includes a pedal shaft, a gear-plate-output shaft, a reducer, a motor, a first sensor, a housing, a second sensor and a driving controller. The gear-plate-output, a reducer-output shaft and a reducer-fixed shaft of the reducer are disposed in parallel and sleeved on the pedal shaft concentrically. The motor drives the gear-plate-output shaft to rotate. The first sensor is disposed on the reducer-fixed shaft for sensing a first torque of the reducer-output shaft acting on the reducer-fixed shaft. The reducer-fixed shaft is connected to the housing. A frameset-fastening component protrudes outwardly from the housing, and is configured to fix the power module on the frameset. The second sensor is disposed on the frameset-fastening component for sensing a second torque of the power module acting on the frameset. The driving controller controls the motor in accordance with the second torque and the first torque.Type: GrantFiled: August 3, 2022Date of Patent: November 26, 2024Assignee: Delta Electronics, Inc.Inventors: Hung-Wei Lin, Yu-Xian Huang, Li-Chi Wu, Chi-Wen Chung
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Publication number: 20240388982Abstract: A user equipment (UE) is configured to implement selective call initiation delay responsive to detection of a contemporaneous handover process. When a user provides input indicating initiation of a packet-switched call, the UE determines whether there is a handover process ongoing. If not, a call initiation message (e.g., a SIP INVITE message) is transmitted without further delay. However, if a handover process is ongoing at the time of the user input, the UE refrains from promptly transmitting the call initiation message and starts a timer of a predetermined duration to provide additional time for the handover process to complete. Responsive to the timer expiring or to the handover process completing before the timer expires, the UE then promptly transmits the call initiation message to initiate establishment of the packet-switched call over whatever network to which the UE is currently attached.Type: ApplicationFiled: May 19, 2023Publication date: November 21, 2024Inventors: Han-Jung Chueh, Chi-Wen Chung, Chen-Chung Chang
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Patent number: 12144112Abstract: A display panel and a manufacturing method thereof are provided. The display panel includes a substrate, an active element, a driving circuit element, a first connection circuit, a second connection circuit and a conductive connector. The substrate has a first surface and a second surface opposite to the first surface. The active element is disposed on the first surface. The driving circuit element is disposed on the second surface and is overlapped with the active element. The first connection circuit is disposed on the first surface and is connected to the active element. The second connection circuit is disposed on the second surface and is connected to the driving circuit element. The conductive connector penetrates through the substrate and two ends of the conductive connector are electrically connected to the first connection circuit and the second connection circuit, respectively.Type: GrantFiled: November 2, 2022Date of Patent: November 12, 2024Assignee: E Ink Holdings Inc.Inventors: Yi Jiun Wu, Wen-Chung Tang, Yung-Sheng Chang, Cheng-Hao Lee, Yu-Lin Hsu, Kuo-Hsing Cheng
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Patent number: 12132404Abstract: An isolated power supplies converts an input power source in a primary side into an output power source in a secondary side, capable of transmitting a signal from the secondary side to the primary side via a transformer. The transformer has a primary winding connected with a main switch, and a secondary winding connected with a secondary-side switch. A primary-side controller controls the main switch. A secondary-side controller controls the secondary-side switch and detects a demagnetization time of the transformer. Before the end of the demagnetization time, the secondary-side controller turns OFF the secondary-side switch to signal, via the transformer, the primary-side controller, which in response turns ON the main switch to operate the isolated power supply in a continuous-conduction mode or in a boundary mode.Type: GrantFiled: June 20, 2022Date of Patent: October 29, 2024Inventor: Wen-Chung Yeh
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Publication number: 20240343054Abstract: A digital inkjet transfer printing apparatus used for performing transfer printing on fabrics by virtue of digital inkjet printing is provided. The digital inkjet transfer printing apparatus includes: a blanket inkjet printing assembly, where the blanket inkjet printing assembly includes a digital inkjet machine for ejecting ink to a surface of a blanket to form an ink pattern; and a counterpressure transfer printing assembly, where the counterpressure transfer printing assembly includes a press roller and a back-up roller, the press roller generates a pressure towards the back-up roller when a fabric enters a transfer printing area between the press roller and the back-up roller to press a surface to be printed of the fabric against a surface of the blanket with the ink pattern, so as to transfer the ink pattern on the blanket to the surface to be printed of the fabric.Type: ApplicationFiled: June 21, 2024Publication date: October 17, 2024Inventor: Po-Wen CHUNG