Patents by Inventor Wei-Jung Chen
Wei-Jung Chen 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: 20240147658Abstract: A fan module and computing device with the fan module are disclosed. The fan module includes a handle configured to actuate between an operation state and a release state. The handle in the release state allows a user to vertically remove the fan module from its respective fan module slot and away from the bottom panel.Type: ApplicationFiled: January 11, 2023Publication date: May 2, 2024Inventors: Chao-Jung CHEN, Chih-Hsiang LEE, Wei-Pin CHEN, Jyue HOU, Cheng-Chieh WENG
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Publication number: 20240135745Abstract: An electronic device has a narrow viewing angle state and a wide viewing angle state, and includes a panel and a light source providing a light passing through the panel. In the narrow viewing angle state, the light has a first relative light intensity and a second relative light intensity. The first relative light intensity is the strongest light intensity, the second relative light intensity is 50% of the strongest light intensity, the first relative light intensity corresponds to an angle of 0°, the second relative light intensity corresponds to a half-value angle, and the half-value angle is between ?15° and 15°. In the narrow angle state, a third relative light intensity at each angle between 20° and 60° or each angle between ?20° and ?60° is lower than 20% of the strongest light intensity.Type: ApplicationFiled: January 3, 2024Publication date: April 25, 2024Applicant: InnnoLux CorporationInventors: Kuei-Sheng Chang, Po-Yang Chen, Kuo-Jung Wu, I-An Yao, Wei-Cheng Lee, Hsien-Wen Huang
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Publication number: 20240136346Abstract: A semiconductor die package includes an inductor-capacitor (LC) semiconductor die that is directly bonded with a logic semiconductor die. The LC semiconductor die includes inductors and capacitors that are integrated into a single die. The inductors and capacitors of the LC semiconductor die may be electrically connected with transistors and other logic components on the logic semiconductor die to form a voltage regulator circuit of the semiconductor die package. The integration of passive components (e.g., the inductors and capacitors) of the voltage regulator circuit into a single semiconductor die reduces signal propagation distances in the voltage regulator circuit, which may increase the operating efficiency of the voltage regulator circuit, may reduce the formfactor for the semiconductor die package, may reduce parasitic capacitance and/or may reduce parasitic inductance in the voltage regulator circuit (thereby improving the performance of the voltage regulator circuit), among other examples.Type: ApplicationFiled: April 17, 2023Publication date: April 25, 2024Inventors: Chien Hung LIU, Yu-Sheng CHEN, Yi Ching ONG, Hsien Jung CHEN, Kuen-Yi CHEN, Kuo-Ching HUANG, Harry-HakLay CHUANG, Wei-Cheng WU, Yu-Jen WANG
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Publication number: 20240128217Abstract: A semiconductor device includes a first semiconductor die and a second semiconductor die connected to the first semiconductor die. Each of the first semiconductor die and the second semiconductor die includes a substrate, a conductive bump formed on the substrate and a conductive contact formed on the conductive bump. The conductive contact has an outer lateral sidewall, there is an inner acute angle included between the outer lateral sidewall and the substrate is smaller than 85°, and the conductive contact of the first semiconductor die is connected opposite to the conductive contact of the second semiconductor die.Type: ApplicationFiled: January 20, 2023Publication date: April 18, 2024Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Yi-Jung CHEN, Chen Chiang YU, Wei-An TSAO, Tsung-Fu TSAI, Szu-Wei LU, Chung-Shi LIU
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Patent number: 11953738Abstract: The present invention discloses a display including a display panel and a light redirecting film disposed on the viewing side of the display panel. The light redirecting film comprises a light redistribution layer, and a light guide layer disposed on the light redistribution layer. The light redistribution layer includes a plurality of strip-shaped micro prisms extending along a first direction and arranged at intervals and a plurality of diffraction gratings arranged at the bottom of the intervals between the adjacent strip-shaped micro prisms, wherein each of the strip-shaped micro prisms has at least one inclined light-guide surface, and the bottom of each interval has at least one set of diffraction gratings, and the light guide layer is in contact with the strip-shaped micro prisms and the diffraction gratings.Type: GrantFiled: March 29, 2022Date of Patent: April 9, 2024Assignee: BenQ Materials CorporationInventors: Cyun-Tai Hong, Yu-Da Chen, Hsu-Cheng Cheng, Meng-Chieh Wu, Chuen-Nan Shen, Kuo-Jung Huang, Wei-Jyun Chen, Yu-Jyuan Dai
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Publication number: 20240102207Abstract: A temperature-sensing and humidity-controlling fiber includes a hydrophilic material and a temperature-sensing material. The temperature-sensing material has a lower critical solution temperature (LCST) between 31.2° C. and 32.5° C. when a light transmittance thereof is in a range from 3% to 80%, in which a wavelength of the light is between 450 nm and 550 nm.Type: ApplicationFiled: December 6, 2023Publication date: March 28, 2024Inventors: Wen-Jung CHEN, Wei-Hsiang LIN, Chao-Huei LIU
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Patent number: 11923205Abstract: A method for manufacturing a semiconductor device includes: providing a wafer-bonding stack structure having a sidewall layer and an exposed first component layer; forming a photoresist layer on the first component layer; performing an edge trimming process to at least remove the sidewall layer; and removing the photoresist layer. In this way, contaminant particles generated from the blade during the edge trimming process may fall on the photoresist layer but not fall on the first component layer, so as to protect the first component layer from being contaminated.Type: GrantFiled: December 17, 2021Date of Patent: March 5, 2024Assignee: UNITED MICROELECTRONICS CORPORATIONInventors: Kun-Ju Li, Ang Chan, Hsin-Jung Liu, Wei-Xin Gao, Jhih-Yuan Chen, Chun-Han Chen, Zong-Sian Wu, Chau-Chung Hou, I-Ming Lai, Fu-Shou Tsai
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Publication number: 20240071988Abstract: A method for manufacturing a semiconductor structure is provided. The method includes: providing a substrate and a dielectric layer on the substrate; forming a hole in the dielectric layer; forming an initial barrier material layer and a conductive layer on an upper surface of the dielectric layer and in the hole; removing part of the initial barrier material layer and part of the conductive layer to form a barrier material layer and a via element in the hole respectively and expose the upper surface of the dielectric layer. An upper surface of the barrier material layer is higher than the upper surface of the dielectric layer.Type: ApplicationFiled: October 11, 2022Publication date: February 29, 2024Inventors: Kun-Ju LI, Hsin-Jung LIU, Wei-Xin GAO, Jhih-Yuan CHEN, Ang CHAN, Chau-Chung HOU
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Publication number: 20230338800Abstract: A device capable of generating superposed shock waves, which is applied in a racket having a racket frame and having a racket string with warp strings and weft strings mutually woven to compose a string bed, and includes: at least one first main body formed as a hard medium, a lateral wall member is convexly formed at one side or two sides thereof, a first string slot having an opening at a top end is formed at an inner side of the lateral wall member or the center of the two lateral wall members, a recess is formed at the bottom end of the first string slot; and at least one soft medium, disposed in the first string slot and allowing the racket string to be fastened. As such, the shock wave can be returned for being backwardly transferred to increase the striking force for a ball member.Type: ApplicationFiled: April 14, 2023Publication date: October 26, 2023Inventor: Wei-Jung CHEN
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Patent number: 11617932Abstract: A racket shock-absorbing device comprises: a lower hard seat member, disposed at a periphery of a racket frame of a racket and arranged between two single grommets respectively formed with a string hole allowing a string to be disposed, and a top end thereof is disposed with one or more than two protrusions, and the lower hard seat member is formed with a recess; at least one upper soft pad member, disposed on a top end of the lower hard seat member, wherein one or more than two buckle slots is disposed inside the upper soft pad member and arranged correspondingly to the one or more than two protrusions of the lower hard seat member, the string is crossly disposed and downwardly pressed at a top end defined at a center of the upper soft pad member and arranged correspondingly to the recess of the lower hard seat member.Type: GrantFiled: April 28, 2021Date of Patent: April 4, 2023Inventor: Wei-Jung Chen
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Publication number: 20230099809Abstract: A pad structure applied to a damping device and a racket frame or a racket frame with a through hole and a string includes a first slider having an end corresponding to the bottom of the damping device or the string or the racket frame and another end having a primary junction, a second slider installed to the other end of the first slider, and an end of the second slider having a secondary junction opposite to the primary junction, and the other end of the second slider being corresponding to the racket frame or the string; the first or second slider being in a trapezium shape and includes a lower level portion at a lower triangle of the first slider or a substrate portion at a lower triangle of the second slider.Type: ApplicationFiled: September 26, 2022Publication date: March 30, 2023Inventor: Wei-Jung CHEN
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Publication number: 20230021604Abstract: A shock-absorbing device is applied in a ball/racket frame having a plurality of string holes allowing a string to pass, and includes: at least one or more outer tubular member, disposed at a periphery of the ball/racket frame and arranged between the string holes adjacently disposed, wherein two sides and an outer side of the outer tubular member are formed with an adhering surface and an outer tubular wall, and a bottom end of thereof is formed with an adhering part adhered at the periphery of the ball/racket frame; and an inner tubular member, disposed in the outer tubular member along an axial direction and an inner side thereof is formed with an inner tubular wall; accordingly, by providing interferences at different timings and bearing shock waves of a counter shock force generated while a ball being struck via the string, effects of absorbing shock and damping are achieved.Type: ApplicationFiled: July 20, 2022Publication date: January 26, 2023Inventor: Wei-Jung CHEN
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Publication number: 20220347535Abstract: A racket shock-absorbing device comprises: a lower hard seat member, disposed at a periphery of a racket frame of a racket and arranged between two single grommets respectively formed with a string hole allowing a string to be disposed, and a top end thereof is disposed with one or more than two protrusions, and the lower hard seat member is formed with a recess; at least one upper soft pad member, disposed on a top end of the lower hard seat member, wherein one or more than two buckle slots is disposed inside the upper soft pad member and arranged correspondingly to the one or more than two protrusions of the lower hard seat member, the string is crossly disposed and downwardly pressed at a top end defined at a center of the upper soft pad member and arranged correspondingly to the recess of the lower hard seat member.Type: ApplicationFiled: April 28, 2021Publication date: November 3, 2022Inventor: Wei-Jung CHEN
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Patent number: 9653931Abstract: A battery protection device adapted to be electrically connected to a load and a battery set and including a signal terminal, a discharge circuit and a control circuit is provided. The signal terminal is electrically connected to the load. The discharge circuit is electrically connected to the signal terminal. The control circuit detects a sensing voltage from the signal terminal, and counts a number of times that the battery protection device is switched to a protection mode from a normal mode, so as to obtain a counting value. The control circuit determines whether to enter the protection mode or the normal mode according to a reference voltage. In the protection mode, the control circuit adjusts the reference voltage or the control circuit controls the discharge circuit to form a discharge path passing through the signal terminal, the discharge circuit and a ground.Type: GrantFiled: May 13, 2015Date of Patent: May 16, 2017Assignee: uPI Semiconductor Corp.Inventors: Tung-Hang Liu, Chih-Liang Wu, Wei-Jung Chen
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Patent number: 9427424Abstract: The invention provides a method of changing a ratio of 68 to 64 kDa protein of MRJP3 in a royal jelly, a method of producing a royal jelly comprising MRJP3 having a changed ratio of 68 to 64 kDa protein relative to a control royal jelly and the royal jelly produced thereform. Also provided is a method of promoting the growth of the larva of a queen bee comprising feeding the larva of the queen bee a royal jelly of the invention. Further provided is a method of producing bee larva, pupa and queen bees with sizes larger than normal.Type: GrantFiled: June 9, 2014Date of Patent: August 30, 2016Assignee: Naturewise Biotech & Medicals CorporationInventors: Chung-Yang Huang, Chia-Nan Chen, Wei-Jung Chen, Wei-Jan Huang, Li-Ling Chi
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Publication number: 20160175140Abstract: A portable thermal therapy apparatus is for executing an operating method capable of recording the thermal therapy procedure. The operating method for a portable thermal therapy apparatus includes receiving an operating command, the operating command at least having an operating parameter, executing an operating procedure according to the operating command, the operating procedure at least including an operating mode, and recording the operating mode into an operating log message.Type: ApplicationFiled: December 17, 2014Publication date: June 23, 2016Inventors: Yuan-Lien CHEN, Po-Chuan HUANG, Zhao-Nan LIU, Wei-Jung CHEN, Tzyy-Huei LEE, Po-Wei LIN
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Publication number: 20160149423Abstract: A battery protection device adapted to be electrically connected to a load and a battery set and including a signal terminal, a discharge circuit and a control circuit is provided. The signal terminal is electrically connected to the load. The discharge circuit is electrically connected to the signal terminal. The control circuit detects a sensing voltage from the signal terminal, and counts a number of times that the battery protection device is switched to a protection mode from a normal mode, so as to obtain a counting value. The control circuit determines whether to enter the protection mode or the normal mode according to a reference voltage. In the protection mode, the control circuit adjusts the reference voltage or the control circuit controls the discharge circuit to form a discharge path passing through the signal terminal, the discharge circuit and a ground.Type: ApplicationFiled: May 13, 2015Publication date: May 26, 2016Inventors: Tung-Hang Liu, Chih-Liang Wu, Wei-Jung Chen
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Patent number: 9039925Abstract: Provided is a polishing slurry composition, including a non-ionic surfactant represented by the following formula (1) R—(OCH2CH2)x—OH??formula (1) wherein x is an integer from 1 to 50, and R is selected from a group consisting of a C3-C50 alkyl group, a C6-C55 benzylalkyl group and a C6-C55 phenylalkyl group.Type: GrantFiled: August 7, 2012Date of Patent: May 26, 2015Assignee: UWIZ Technology Co., Ltd.Inventors: Wei-Jung Chen, Wen-Tsai Tsai, Ho-Ying Wu, Song-Yuan Chang, Ming-Hui Lu
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Patent number: 9001482Abstract: A short-circuit protection circuit of a light emitting diode (LED) is for protecting a plurality of LED strings from a short-circuit condition. The short-circuit protection circuit includes a short-circuit protection unit and a control unit. The short-circuit protection unit is coupled to the plurality of LED strings to execute a short-circuit protection. The control unit coupled to the short-circuit protection unit and the LED strings is configured to control the short-circuit protection unit according to at least one of a feedback voltage and a compensation voltage, so as to determine whether to trigger the short-circuit protection. The feedback voltage is generated from a cross voltage of one of the LED strings, and the compensation voltage is generated according to a comparison result between the feedback voltage and a reference voltage for controlling a power supply of the LED strings.Type: GrantFiled: March 14, 2013Date of Patent: April 7, 2015Assignee: uPI Semiconductor Corp.Inventors: Wei-Jung Chen, Wen-Fu Lu
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Publication number: 20140288166Abstract: The invention provides a method of changing a ratio of 68 to 64 kDa protein of MRJP3 in a royal jelly, a method of producing a royal jelly comprising MRJP3 having a changed ratio of 68 to 64 kDa protein relative to a control royal jelly and the royal jelly produced thereform. Also provided is a method of promoting the growth of the larva of a queen bee comprising feeding the larva of the queen bee a royal jelly of the invention. Further provided is a method of producing bee larva, pupa and queen bees with sizes larger than normal.Type: ApplicationFiled: June 9, 2014Publication date: September 25, 2014Inventors: CHUNG-YANG HUANG, CHIA-NAN CHEN, WEI-JUNG CHEN, WEI-JAN HUANG, LI-LING CHI