Patents by Inventor Ru Chen
Ru 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: 20240069651Abstract: A virtual reality tracker includes a first part and a second part. The first part includes a plurality of first light-emitting diodes (LEDs) and an inner measurement unit (IMU). The inertial measurement unit is used for measuring the acceleration and the triaxial angular velocity of the first part. The second part includes a plurality of second light-emitting diodes. Moreover, the first part and the second part are connected by a flexible component.Type: ApplicationFiled: August 30, 2022Publication date: February 29, 2024Applicant: HTC CorporationInventors: Chun-Kai HUANG, Chih-Chien CHEN, Yan-Ru CHEN
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Patent number: 11915755Abstract: A layout of a semiconductor memory device includes a substrate and a ternary content addressable memory (TCAM). The TCAM is disposed on the substrate and includes a plurality of TCAM bit cells, where at least two of the TCAM bit cells are mirror-symmetrical along an axis of symmetry, and each of the TCAM bit cells includes two storage units electrically connected to two word lines respectively, and a logic circuit electrically connected to the storage units. The logic circuit includes two first reading transistors, and two second reading transistors, where each of the second reading transistors includes a gate and source and drain regions, the source and drain regions of the second reading transistors are electrically connected to two matching lines and the first reading transistors, respectively, where the word lines are disposed parallel to and between the matching lines.Type: GrantFiled: January 20, 2022Date of Patent: February 27, 2024Assignee: UNITED MICROELECTRONICS CORP.Inventors: Chun-Yen Tseng, Yu-Tse Kuo, Shu-Ru Wang, Chun-Hsien Huang, Hsin-Chih Yu, Meng-Ping Chuang, Li-Ping Huang, Yu-Fang Chen
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Publication number: 20240049085Abstract: A method of L1/L2-based mobility with signaling optimization using base (reference) configuration and replaceable (delta) configuration for candidate cells is proposed. All candidates can be configured at different levels provided by Radio Resource Control (RRC) signaling. To support L1/L2-triggered mobility (LTM), there is a common base configuration for candidates, and the candidates are modelled as replaceable configurations which are delta configurations on top of the common base configuration (instead of UE's current RRC configuration). The common and replaceable configurations are also referred to as reference configuration and candidate delta configuration. The candidate delta configuration is applied on top of the reference configuration to form a complete candidate configuration for handover.Type: ApplicationFiled: July 10, 2023Publication date: February 8, 2024Inventors: Li-CHuan Tseng, Chun-Fan Tsai, Yi-Ru Chen
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Publication number: 20240040452Abstract: Aspects of the disclosure provide a method to activate secondary cell group (SCG) selectively. For example, the method can include receiving a radio resource control (RRC) reconfiguration message including first and second radio resource configurations of first and second primary secondary cells (PSCells) and conditional PSCell addition (CPA) and conditional PSCell change (CPC) triggering conditions, setting a current triggering condition to be the CPA triggering condition, evaluating the current triggering condition and determining that the first PSCell satisfies the current triggering condition, and performing a CPA step to add the first PSCell as a current SCG, updating the current triggering condition to be the CPC triggering condition, the UE still keeping the first and second radio resource configurations and the CPA and CPC triggering conditions for subsequent CPC step, without releasing the second radio resource configuration and the CPA and CPC triggering conditions associated with the second PSCell.Type: ApplicationFiled: July 24, 2023Publication date: February 1, 2024Applicant: MEDIATEK INC.Inventors: Chun-Fan TSAI, Li-Chuan TSENG, Yi-Ru CHEN
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Publication number: 20240018252Abstract: The present invention relates to antibodies, e.g., full length antibodies or antigen binding fragments thereof, that specifically bind to BCMA (B-Cell Maturation Antigen) and/or CD3 (Cluster of Differentiation 3). The invention also relates to antibody conjugates (e.g., antibody-drug-conjugates) comprising the BCMA antibodies, compositions comprising the BCMA antibodies, and methods of using the BCMA antibodies and their conjugates for treating conditions associated with cells expressing BCMA (e.g., cancer or autoimmune disease). The invention further relates to heteromultimeric antibodies that specifically bind to CD3 and a tumor cell antigen, (e.g., bispecific antibodies that specifically bind to CD3 and BCMA). Compositions comprising such heteromultimeric antibodies, methods for producing and purifying such heterodimeric antibodies, and their use in diagnostics and therapeutics are also provided.Type: ApplicationFiled: August 25, 2023Publication date: January 18, 2024Applicant: PFIZER INC.Inventors: Tracy Chia-Chien KUO, Javier Fernando CHAPARRO RIGGERS, Wei CHEN, Amy Shaw-Ru CHEN, Edward Derrick PASCUA, Thomas John VAN BLARCOM, Leila Marie BOUSTANY, Weihsien HO, Yik Andy YEUNG, Pavel STROP, Arvind RAJPAL
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Publication number: 20240013356Abstract: A method for generating high dynamic range (HDR) image data is provided. The method includes: performing image enhancement on first image data represented in a first color space, and accordingly generating second image data, in which the first image data is produced using a first opto-electronic transfer function for standard dynamic range (SDR) content; converting the second image data into third image data represented in a second color space, in which a color gamut of the second color space is wider than a color gamut of the first color space; performing dynamic range adjustment on the third image data to generate fourth image data, in which the bit depth of the fourth image data is greater than the bit depth of the third image data; and converting the fourth image data into the HDR image data based on a second opto-electronic transfer function for HDR content.Type: ApplicationFiled: July 7, 2022Publication date: January 11, 2024Inventor: YING-RU CHEN
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Publication number: 20240010701Abstract: Provided are methods of treating cancer (e.g., a urothelial cancer) that comprise administering a polypeptide (e.g. a fusion polypeptide) that comprises a SIRP?-D1 domain variant and an Fc domain variant in combination with an antibody-drug conjugate (e.g., enfortumab vedotin). Also provided are related kits.Type: ApplicationFiled: May 31, 2023Publication date: January 11, 2024Inventors: Jaume PONS, Sophia RANDOLPH, Marija VRLJIC, Athanasios TSIATIS, Haiying LIU, Min Li, Amy Shaw-Ru CHEN
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Patent number: 11837591Abstract: A manufacturing method of a light emitting diode (LED) package structure includes the following steps. A carrier is provided. A redistribution layer is formed on the carrier. A plurality of active devices are formed on the carrier. A plurality of LEDs are transferred on the redistribution layer. The LEDs and the active devices are respectively electrically connected to the redistribution layer. The active devices are adapted to drive the LEDs, respectively. A molding compound is formed on the redistribution layer to encapsulate the LEDs. The carrier is removed to expose a bottom surface of the redistribution layer.Type: GrantFiled: April 5, 2022Date of Patent: December 5, 2023Assignee: Unimicron Technology Corp.Inventors: Ming-Ru Chen, Tzyy-Jang Tseng, Cheng-Chung Lo
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Patent number: 11814435Abstract: The present invention relates to antibodies, e.g., full length antibodies or antigen binding fragments thereof, that specifically bind to BCMA (B-Cell Maturation Antigen) and/or CD3 (Cluster of Differentiation 3). The invention also relates to antibody conjugates (e.g., antibody-drug-conjugates) comprising the BCMA antibodies, compositions comprising the BCMA antibodies, and methods of using the BCMA antibodies and their conjugates for treating conditions associated with cells expressing BCMA (e.g., cancer or autoimmune disease). The invention further relates to heteromultimeric antibodies that specifically bind to CD3 and a tumor cell antigen, (e.g., bispecific antibodies that specifically bind to CD3 and BCMA). Compositions comprising such heteromultimeric antibodies, methods for producing and purifying such heterodimeric antibodies, and their use in diagnostics and therapeutics are also provided.Type: GrantFiled: August 27, 2020Date of Patent: November 14, 2023Assignee: PFIZER INC.Inventors: Tracy Chia-Chien Kuo, Javier Fernando Chaparro Riggers, Wei Chen, Amy Shaw-Ru Chen, Edward Derrick Pascua, Thomas John Van Blarcom, Leila Marie Boustany, Weihsien Ho, Yik Andy Yeung, Pavel Strop, Arvind Rajpal
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Publication number: 20230350368Abstract: A scheduling method for charging multiple electric vehicles includes: get a sorted list of an operation period; get an estimated charging power consumption required for charging each electric vehicle when each electric vehicle is connected to one of the charging machines and get an instant power consumption of an electricity consuming field; control one or more of the charging machines to correspondingly charge one or more of the plurality of electric vehicles with higher priority in a departure order based on the departure order information in the sorted list when a sum of the instant power consumption and the estimated charging power consumptions is greater than a regulated power consumption that is smaller than an upper limit power consumption of the electricity consuming field, thereby preventing the instant power consumption of the electricity consuming field from exceeding the upper limit power consumption.Type: ApplicationFiled: March 15, 2023Publication date: November 2, 2023Applicant: MOBILETRON ELECTRONICS CO., LTD.Inventors: SHENG-HSIUNG LIN, PEI-CHEN LIU, JIE-YU LIN, WEI-RU CHEN
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Publication number: 20230336487Abstract: A method includes: sending a pause frame followed by a migrate frame when a value of one of per-flow buffer usage (FBU) counters (referred to as a counter value) exceeds a pause threshold; stopping dequeuing one of pause egress queues (PEQs) when receiving a pause frame; enqueuing a packet into one of the PEQs when receiving a migrate frame; sending a resume frame followed by a migrate-back frame when a previous counter value exceeds the pause threshold and a current counter value is smaller than a resume threshold; when receiving a resume frame, resuming dequeuing one of the PEQs until empty, and then dequeuing a default egress queue (DEQ); and enqueuing a packet into the DEQ when receiving a migrate-back frame.Type: ApplicationFiled: August 31, 2022Publication date: October 19, 2023Inventors: Shie-Yuan WANG, Yo-Ru CHEN, Hsien-Chueh HSIEH, Ruei-Syun LAI, Yi-Bing LIN
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Publication number: 20230311693Abstract: A method of charging management of an electric vehicle includes: get an initial power of the electric vehicle; calculate an actual power consumption of the electric vehicle in an operation period; get a remaining power by subtracting the actual power consumption from the initial power; get a predicted power consumption of the electric vehicle in a next operation period; control a charging machine to charge the electric vehicle after the electric vehicle being connected to the charging machine until a power of the electric vehicle reaches the predicted power consumption from the remaining power, thereby avoiding wasting power due to overcharging.Type: ApplicationFiled: March 15, 2023Publication date: October 5, 2023Applicant: MOBILETRON ELECTRONICS CO., LTD.Inventors: SHENG-HSIUNG LIN, Pei-Chen Liu, Jie-Yu Lin, Wei-Ru Chen
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Publication number: 20230317529Abstract: Disclosed herein are integrated circuit (IC) structures and methods for fabricating and testing such IC structures prior to dicing from a semiconductor wafer on which the IC structures are formed. In one example, a method for fabricating an IC structure includes contacting a first plurality of test pads of the IC structure with one or more test probes. The first plurality of test pads are disposed within or on a first dielectric layer within a scribe lane, i.e., a test region. A first metal layer is formed over the first plurality of test pads if a predefined test criteria is met as determined using information obtained through first plurality of test pads using the one or more test probes. The first metal layer is a layer formed in a die region of an IC die that is being fabricated in the wafer.Type: ApplicationFiled: April 1, 2022Publication date: October 5, 2023Inventors: Yan WANG, I-Ru CHEN, Nui CHONG, Hui-Wen LIN
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Publication number: 20230274074Abstract: A method is disclosed including: generating, based on design information for an integrated circuit, a circuit design that includes an initial power delivery network (PDN) for the integrated circuit; performing a pre-layout simulation to the circuit design that includes the initial power delivery network, to determine whether the circuit design meets a predetermined specification; generating a circuit layout of the integrated circuit when the circuit design meets the predetermined specification; modifying a pillar density of the initial power delivery network repeatedly when the circuit design does not meet the predetermined specification until the circuit design meets the predetermined specification to generate a circuit layout of the integrated circuit; and performing a post-layout simulation to the circuit layout.Type: ApplicationFiled: May 5, 2023Publication date: August 31, 2023Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.Inventors: Chung-Chieh YANG, Tai-Yi CHEN, Yun-Ru CHEN, Yung-Chow PENG
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Patent number: 11715183Abstract: Methods and apparatuses are disclosed herein for performing tone mapping and/or contrast enhancement. In some examples, a block mapping curve is low-pass filtered with block mapping curves of surrounding blocks to form a smoothed block mapping curve. In some examples, overlapped curve mapping of block mapping curves, including smoothed block mapping curves, is performed, including weighting, based on a pixel location, block mapping curves of a group of blocks to generate an interpolated block mapping curve and applying the interpolated block mapping curve to a pixel to perform ton mapping and/or contrast enhancement.Type: GrantFiled: June 1, 2022Date of Patent: August 1, 2023Assignee: Advanced Micro Devices, Inc.Inventor: Ying-Ru Chen
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Patent number: 11715715Abstract: A manufacturing method of a metal bump structure is provided. A driving base is provided. At least one pad and an insulating layer are formed on the driving base. The pad is formed on an arrangement surface of the driving base and has an upper surface. The insulating layer covers the arrangement surface of the driving base and the pad, and exposes a part of the upper surface of the pad. A patterned metal layer is formed on the upper surface of the pad exposed by the insulating layer, and extends to cover a part of the insulating layer. An electro-less plating process is performed to form at least one metal bump on the patterned metal layer. A first extension direction of the metal bump is perpendicular to a second extension direction of the driving base.Type: GrantFiled: March 15, 2021Date of Patent: August 1, 2023Assignee: Unimicron Technology Corp.Inventors: Tzyy-Jang Tseng, Ming-Ru Chen, Cheng-Chung Lo, Chin-Sheng Wang, Wen-Sen Tang
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Patent number: 11703992Abstract: A method of identifying a flange specification based on an augmented reality interface includes steps of: providing a first interface, through which an operator picks real-time images of a flange at different viewing angles, and creating a virtual flange surface according to the real-time images; providing a second interface, through which the operator picks three circumferential points corresponding to the flange, and creating a virtual flange model having a virtual outer diameter; providing a third interface, through which the operator adjusts a virtual pitch circle diameter of the virtual flange model; providing a fourth interface, through which the operator adjusts a virtual thickness of the virtual flange model; providing a fifth interface, through which the operator inputs a count of bolts; and searching a database according to the virtual outer diameter, the virtual pitch circle diameter and the virtual thickness of the virtual flange model to obtain searched results.Type: GrantFiled: March 31, 2021Date of Patent: July 18, 2023Assignee: NATIONAL TSING HUA UNIVERSITYInventors: Chih-Hsing Chu, Mu-Hsuan Lee, Yen-Ru Chen, Shau-Min Chen
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Publication number: 20230193289Abstract: A composition for treating Fabry disease, which includes a polynucleotide having gene editing function for correction of the specific mutation (IVS4+919 G>A) of GLA gene. A method for treating Fabry disease, which uses gene editing systems for correction of the specific mutation (IVS4+919 G>A) of GLA gene in Fabry disease.Type: ApplicationFiled: August 5, 2022Publication date: June 22, 2023Applicant: Taipei Veterans General HospitalInventors: Dau-Ming Niu, Yu-Ying Lu, Yen-Fu Cheng, Yun-Ru Chen, Ching-Tzu Yen, Chun-Ying Huang
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Patent number: 11681854Abstract: A method is disclosed including: generating, based on design information for an integrated circuit, a circuit design that includes an initial power delivery network (PDN) for the integrated circuit; performing a pre-layout simulation to the circuit design that includes the initial power delivery network, to determine whether the circuit design meets a predetermined specification; generating a circuit layout of the integrated circuit when the circuit design meets the predetermined specification; and adding at least one additional conductive pillar or at least one additional power rail in the initial power delivery network according to a relationship of a pillar density of the initial power delivery network and a maximum pillar density when the circuit design does not meet the predetermined specification.Type: GrantFiled: March 24, 2022Date of Patent: June 20, 2023Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.Inventors: Chung-Chieh Yang, Tai-Yi Chen, Yun-Ru Chen, Yung-Chow Peng
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Publication number: 20230181615Abstract: Provided is a composition of antiviral agent for use in prophylaxis or treatment against pathogenic infection. The liposomal antiviral agent of the composition has a liposome and an antiviral agent entrapped in the liposome. The antiviral agent has been stably encapsulated in the liposome, and the resulting liposomal antiviral agent is proven to be stably aerosolized or nebulized for administration via the inhalation route to treat a subject in need thereof with reduced side effect.Type: ApplicationFiled: March 22, 2021Publication date: June 15, 2023Inventors: Tien-Tzu TAI, Yun-Long TSENG, Ting-Yu CHENG, Sheue-Fang SHIH, He-Ru CHEN, KEELUNG HONG, Jonathan FANG