Patents by Inventor Ming Chien
Ming Chien 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: 20240136479Abstract: A light emitting device includes a substrate, a wall, at least one light emitting chip, a protection layer, and a reflection layer. The substrate has a mounting surface. The wall is disposed on the mounting surface and has an inner side surface. An accommodation space is defined by the inner side surface and the mounting surface. The light emitting chip has a top light emitting surface and a side light emitting surface, and is disposed in the accommodation space and on the mounting surface. The protection layer is disposed on the top light emitting surface and the side light emitting surface. A gap is formed between the protection layer and the wall. The reflection layer is disposed in the accommodation space and between the inner side surface and the side light emitting surface. The reflection layer is filled in the gap and contacts the mounting surface.Type: ApplicationFiled: January 5, 2024Publication date: April 25, 2024Inventors: MIAO-SAN CHIEN, Kai-Chieh Liang, KUO-MING CHIU
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Patent number: 11968556Abstract: A network quality measurement method and system are provided. In the method, a movement path and a movement speed of a vehicle device are determined according to a size of a space and an endurance time of the vehicle device, and the vehicle device is controlled to move on the movement path at the movement speed. During a movement of the vehicle device, a network quality in the space is measured according to a measurement frequency to generate network quality data. Whether the network quality in the space is changed is determined according to the network quality data. Whether there is an obstacle around the vehicle device is detected. When it is determined that the network quality in the space is changed or the obstacle is detected around the vehicle device, at least one of the movement path, the movement speed, and the measurement frequency is adjusted.Type: GrantFiled: December 26, 2021Date of Patent: April 23, 2024Assignee: Industrial Technology Research InstituteInventors: Hui-Ping Kuo, Sheng-Chieh Huang, Hsin-Hui Hwang, Yi-Ming Wu, Man Ju Chien
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Publication number: 20240128106Abstract: The invention discloses a container for a non-rectangular reticle, adapted for accommodating an elliptical reticle, and including a cover and a base which are configured to define an elliptical space when engaged with each other. The cover and the base have reticle retainers and reticle supports, respectively, which are configured to securely hold the elliptical reticle.Type: ApplicationFiled: September 21, 2023Publication date: April 18, 2024Inventors: Ming-Chien CHIU, Chia-Ho CHUANG, Hsin-Min HSUEH, Yu-Ruei CHEN
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Publication number: 20240119139Abstract: A computer system includes a processor that operates in a normal world and a secure world and that provides hardware-level isolation between the normal world and the secure world. A storage device of the computer system has a protected data region that stores critical data. A random-access memory of the computer system has a normal memory space that is accessible in the normal world and a secure memory space that is accessible only in the secure world. The secure memory space stores commands that transfer the critical data between the protected data region and the normal memory space by direct memory access.Type: ApplicationFiled: October 7, 2022Publication date: April 11, 2024Inventors: Rsong-Hsiang SHIAO, Hung-Ming CHIEN
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Publication number: 20240111430Abstract: A signal calibration method, a memory storage device, and a memory control circuit unit are provided. The signal calibration method includes: generating a clock signal and a data strobe signal according to an internal clock signal; respectively transmitting the clock signal and the data strobe signal to a target volatile memory module among multiple volatile memory modules through a first signal path and a second signal path; obtaining a shift value between the data strobe signal and the clock signal at the target volatile memory module; and storing an initial delay setting of the data strobe signal according to delay information of the data strobe signal in response to the shift value being greater than a threshold value.Type: ApplicationFiled: November 9, 2022Publication date: April 4, 2024Applicant: PHISON ELECTRONICS CORP.Inventors: Yi-Chung Chen, Ming-Chien Huang
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Publication number: 20240111448Abstract: A memory control circuit unit, a memory storage device, and a clock signal control method are provided. The method includes: executing an access operation on a volatile memory module through a memory interface circuit; setting a duty cycle of a first clock signal according to a type of the access operation; and transmitting the first clock signal to the volatile memory module to execute the access operation.Type: ApplicationFiled: November 1, 2022Publication date: April 4, 2024Applicant: PHISON ELECTRONICS CORP.Inventor: Ming-Chien Huang
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Publication number: 20240113607Abstract: A resonant vibration actuator is provided, comprising: a casing, a mover, a plurality of electromagnet sets, two elastic suspensions, and a connecting circuit; the casing is provided with connection terminals for connection on the outside; the mover comprising: a mover frame, a plurality of permanent magnet units, two magnetic backs, the permanent magnet units and the magnetic backs being arranged in the mover frame; the electromagnet sets being arranged between two permanent magnet units of the mover; the elastic suspensions being connected to the casing and the mover respectively through two connection portions at both ends; the connecting circuit being used to connect the electromagnet set and the connection terminals outside the casing; wherein, by energizing the electromagnet set, the electromagnet acts on the permanent magnet unit to make the mover move relatively in the casing to generate vibration.Type: ApplicationFiled: November 16, 2022Publication date: April 4, 2024Inventors: Chin-Sung Liu, Hsiao-Ming Chien, Chi-Ling Chang, Shin-Ter Tsai
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Patent number: 11948820Abstract: The present invention provides a latching guide structure arranged inside a door of semiconductor carrier. The latching guide structure comprises an upper latching part, a lower latching part, at least one elastic unit and a driver. Moreover, a first guiding portion of the upper latching part is matched with a second guiding portion of the lower latching part, therefore to define the installation space for the at least one elastic unit. On the other hand, the driver simultaneously actuates an upper actuating unit of the first guiding portion and a lower actuating unit of the second guiding portion to linearly move in reverse direction therebetween. The range of the linear motion of the upper actuating unit and the lower actuating unit represents the compression or extension of the at least one elastic unit, determining to control the open/close status of the upper latching part and the lower latching part.Type: GrantFiled: November 28, 2022Date of Patent: April 2, 2024Assignee: GUDENG PRECISION INDUSTRIAL CO., LTD.Inventors: Ming-Chien Chiu, Chih-Ming Lin, Cheng-Han Chou, Po-Ting Lee
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Publication number: 20240107495Abstract: During operation, a computer system may provide instructions to access points in an indoor environment to measure relative distances between the access points. Then, the computer system may receive the measured relative distances. Moreover, the computer system may calculate geographic locations of the access points based at least in part on the measured relative distances. Next, the computer system may select potential anchor access points in the access points, and may provide, to an electronic device, information specifying the potential anchor access points. Furthermore, the computer system may receive, from the electronic device, second information specifying anchor access points in the potential access points and defined locations of the anchor access points. Additionally, the computer system may update the geographic locations based at least in part on the defined of the anchor access points, and may provide, to the access points, the updated geographic locations.Type: ApplicationFiled: September 19, 2023Publication date: March 28, 2024Applicant: ARRIS Enterprises LLCInventors: See Ho Ting, Cheng-Ming Chien, Kuan-Chih Chou, Lin Zeng, Chih-Ming Lam, Wei Xiang Ng, Arsalan Habib, Anand Krishnamachari
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Publication number: 20240105481Abstract: The present invention provides a latching guide structure arranged inside a door of semiconductor carrier. The latching guide structure comprises an upper latching part, a lower latching part, at least one elastic unit and a driver. Moreover, a first guiding portion of the upper latching part is matched with a second guiding portion of the lower latching part, therefore to define the installation space for the at least one elastic unit. On the other hand, the driver simultaneously actuates an upper actuating unit of the first guiding portion and a lower actuating unit of the second guiding portion to linearly move in reverse direction therebetween. The range of the linear motion of the upper actuating unit and the lower actuating unit represents the compression or extension of the at least one elastic unit, determining to control the open/close status of the upper latching part and the lower latching part.Type: ApplicationFiled: November 28, 2022Publication date: March 28, 2024Inventors: MING-CHIEN CHIU, CHIH-MING LIN, CHENG-HAN CHOU, PO-TING LEE
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Publication number: 20240085807Abstract: The present invention discloses a reticle storage pod including an outer pod which includes an outer cover and an outer base. The outer cover and the outer base can be coupled to securely accommodate one of a first inner pod and a second inner pod that are differently structured in the outer pod. The first inner pod and the second inner pod are for individually accommodating a reticle. The outer cover is provided with at least one first hold-down mechanism and at least one second hold-down mechanism, and the first hold-down mechanism and the second hold-down mechanism respectively act on a cover of the first inner pod and a cover of the second inner pod that are differently structured.Type: ApplicationFiled: November 20, 2023Publication date: March 14, 2024Inventors: Ming-Chien CHIU, Chia-Ho CHUANG, Hsin-Min HSUEH, Hsing-Min WEN
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Publication number: 20240081014Abstract: In some examples, a device can include a locking mechanism to couple the device to a computing device enclosure, a first portion at a first level to interact with a processor back-plate, and a second portion at a second level to interact with an area proximate to the processor back-plate, wherein the second portion protrudes to the second level toward the processor back-plate when the device is coupled to the computing device enclosure.Type: ApplicationFiled: January 29, 2021Publication date: March 7, 2024Applicant: Hewlett-Packard Development Company, L.P.Inventors: Fu-Yi Chen, Jui-Ming Chien
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Publication number: 20240073381Abstract: A multicolor light mixing module includes a light-dividing unit, a light-homogenizing member, a first laser set including first and second lighting units in a sequential arrangement, a light-mixing unit obliquely opposite to the light-dividing unit for guiding a first color light of the first lighting unit and a second color light of the second lighting unit along first and second light-mixing axes to form first and second laser beams, and a condensing lens. The light-dividing unit is obliquely opposite to the first laser set to allow partial transmission and partial reflection of the first and second color lights, for guiding the first and second color lights along first and second light-dividing axes. The light-homogenizing member is disposed on the first and second light-mixing axes for homogenizing the first and second laser beams. The condensing lens between the light-homogenizing member and the light-mixing unit condenses the first and second laser beams.Type: ApplicationFiled: June 19, 2023Publication date: February 29, 2024Applicant: QISDA CORPORATIONInventors: Jia-Ming Zhang, Chih-Shiung Chien, Ching-Tze Huang
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Publication number: 20240065664Abstract: A physiological signal measurement device is disclosed. In some implementations, the physiological signal measurement device includes a fixing element, a rack, a first sensor, and a second sensor. The fixing element is configured to be fixed on a limb of a user. The rack is configured to engage the fixing element and includes a first end and a second end distal to the first end. The first sensor is disposed on the first end of the rack. The sensor is disposed on the second end of the rack. The first end of the rack has a first stiffness, the second end of the rack has a second stiffness, and the first stiffness is higher than the second stiffness.Type: ApplicationFiled: August 24, 2022Publication date: February 29, 2024Inventors: CHENG YAN GUO, KUAN JEN WANG, PEI-MING CHIEN, HAO-CHING CHANG
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Publication number: 20240067816Abstract: A thermoplastic vulcanizate is provided. The thermoplastic vulcanizate includes: (A) about 100 parts by weight of a styrene copolymer rubber; (B) about 40-90 parts by weight of a thermoplastic elastomer; (C) about 5-15 parts by weight of an interfacial compatible resin; and (D) about 0.2-3 parts by weight of a cross-linking formulation, wherein the content of component (A) is greater than the content of component (B). Component (A) is dispersed in component (B) in the form of particles with a particle size of about 0.5-10 ?m.Type: ApplicationFiled: May 16, 2023Publication date: February 29, 2024Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Jin-An WU, Fu-Ming CHIEN, Yun-Chen CHANG
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Patent number: 11916075Abstract: An integrated circuit (IC) structure includes a substrate having several regions, several semiconductor devices formed at the substrate and respectively within the regions, and an ultra-deep (UD) trench isolation structure formed in the substrate. The substrate has a top surface and a bottom surface oppositely, and the UD trench isolation structure formed in the substrate surrounds peripheries of each of the regions for structurally and physically isolating the semiconductor devices within different regions. The UD trench isolation structure penetrates the substrate by extending from the top surface of the substrate to the bottom surface of the substrate.Type: GrantFiled: May 10, 2022Date of Patent: February 27, 2024Assignee: UNITED MICROELECTRONICS CORP.Inventors: Wei-Lun Hsu, Yung-Chien Kung, Ming-Tsung Yeh, Yan-Hsiu Liu, Am-Tay Luy, Yao-Pi Hsu, Ji-Fu Kung
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Publication number: 20240056814Abstract: Computer networking devices and controllers thereof may communicate via a secure tunnel. Aspects of the present disclosure provide methods, systems, and devices that facilitate establishment of such tunnels. For example, a method may include: generating, by a computer networking device, a tunneling capabilities message indicating a plurality of different tunnel types supported by the computer networking device; transmitting the tunneling capabilities message to a controller; receiving, from the controller, a tunneling selection response message indicating one of the plurality of different tunnel types; requesting, by the computer networking device, establishment of a tunnel of the one tunnel type indicated by the tunneling selection response message; and establishing the tunnel of the one tunnel type between the computer networking device and the controller.Type: ApplicationFiled: August 9, 2023Publication date: February 15, 2024Inventors: Renjith Kumar Ponnappan, Sanjeev Chhabria, Cheng-Ming Chien, Han-Chien Huang
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Publication number: 20240055287Abstract: The invention discloses a substrate container including a shell and a cover member. The shell defines an accommodation space, and has a bottom and at least one exhaust hole formed on the bottom, wherein the exhaust hole is adjacent to an opening of the shell. The cover member is mounted to the bottom of the shell, and the cover member and the bottom of the shell define a negative pressure cavity above and communicating with the at least one exhaust hole. An elongated exhaust hole is defined above the negative pressure cavity, and communicates with the negative pressure cavity and the accommodation space. A gas in the accommodation space is exhausted sequentially from the elongated exhaust hole, the negative pressure cavity and the at least one exhaust hole.Type: ApplicationFiled: November 23, 2022Publication date: February 15, 2024Inventors: Ming-Chien CHIU, Chia-Ho CHUANG, Kuo-Hua LEE, Xin-Yuan HUANG, En-Nien SHEN, Jyun-Ming LYU
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Publication number: 20240055288Abstract: A carrier board conveying box with a reinforced structure comprises a container body, two clamping parts, and at least two reinforced structures. The container body has a top plate, a bottom plate, a plurality of side plates connecting the top plate and the bottom plate and a side opening. The top plate, the bottom plate, and the side plates are clamped to form an accommodating space. Two clamping parts are respectively disposed at two opposite sides of the container body. At least two reinforced structures are respectively disposed at the two opposite sides of the container body, and each of the reinforced structures is adjacent to a position of the side opening. The carrier board conveying box with a reinforced structure solves the problem of container distortion and deformation of the container body caused by load factors because of repeatedly bearing the weight of the carrier boards during transfer.Type: ApplicationFiled: November 15, 2022Publication date: February 15, 2024Inventors: MING-CHIEN CHIU, YUNG-CHIN PAN, TZU-NING HUANG, CHIH-MING LIN
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Publication number: 20240048609Abstract: An application of a cloud-based controller forwards a message to a message broker of the cloud-based controller. The message is then transmitted to a network device of a wireless communications network over a persistent hypertext transfer protocol (“HTTP”) connection. Thereafter, an acknowledgment is received in response to transmitting the message at a gRPC proxy for the message broker.Type: ApplicationFiled: August 2, 2023Publication date: February 8, 2024Inventors: Chen-Ming Chien, Wei-Sheng Hsu, I-Cheng Liang