Patents by Inventor Chi Li

Chi Li 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).

  • Layout for integrated circuit and the integrated circuit
    Patent number: 11494543
    Abstract: A layout method comprises selecting a first and a second layout devices in a layout of an integrated circuit. The second layout device abuts the first layout device at a boundary therebetween. The layout method also comprises disposing a first and a second conductive paths across the boundary, and respectively disposing a first and a second cut layers on the first and second conductive paths nearby the boundary. The layout method also comprises disconnecting the first layout device from the second layout device by cutting the first conductive path into two conductive portions according to a first position of the first cut layer and cutting the second conductive path into two conductive portions a second position of the second cut layer. The layout method also comprises moving the first cut layer to align with the second cut layer.
    Type: Grant
    Filed: May 26, 2020
    Date of Patent: November 8, 2022
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
    Inventors: Cheok-Kei Lei, Yu-Chi Li, Chia-Wei Tseng, Zhe-Wei Jiang, Chi-Lin Liu, Jerry Chang-Jui Kao, Jung-Chan Yang, Chi-Yu Lu, Hui-Zhong Zhuang
  • API key access authorization
    Patent number: 11477187
    Abstract: In an approach for an API key access authorization, a processor receives a transaction identity, a part of a token, and an API key identity attribute from a server. The transaction identity is generated in the server associated with generating the token. A processor receives a request from a client with the transaction identity for the part of the token. A processor looks up a transaction table via the transaction identity as an index. The transaction identity is associated with the part of the token and the API key identity attribute. A processor retrieves a client identity attribute through a second server via an IP address of the client. The second server registers the client. A processor matches a policy via the API key identity attribute and the client identity attribute. A processor sends the part of the token to the client.
    Type: Grant
    Filed: March 6, 2020
    Date of Patent: October 18, 2022
    Assignee: International Business Machines Corporation
    Inventors: Yi Fei He, Gang Tang, Hua Hong Wang, Xiaoli Xu, Yu Chi Li
  • SUBSTITUTED PIPERIDINE DEGRONIMERS FOR TARGET PROTEIN DEGRADATION
    Publication number: 20220313827
    Abstract: This invention provides amine-linked C3-glutarimide Degronimers and Degrons for therapeutic applications as described further herein, and methods of use and compositions thereof as well as methods for their preparation.
    Type: Application
    Filed: December 14, 2020
    Publication date: October 6, 2022
    Applicant: C4 Therapeutics, Inc.
    Inventors: Andrew J. Phillips, Chris G. Nasveschuk, James A. Henderson, Yanke Liang, Chi-li Chen, Martin Duplessis, Minsheng He, Kiel Lazarski
  • N/O-linked Degrons and Degronimers for protein degradation
    Patent number: 11459335
    Abstract: This invention provides Degronimers that have E3 Ubiquitin Ligase targeting moieties (Degrons) that can be linked to a targeting ligand for a protein that has been selected for in vivo degradation, and methods of use and compositions thereof as well as methods for their preparation. The invention also provides Degrons that can be used to treat disorders mediated by cereblon or an Ikaros family protein, and methods of use and compositions thereof as well as methods for their preparation.
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: October 4, 2022
    Assignee: C4 Therapeutics, Inc.
    Inventors: Andrew J. Phillips, Christopher G. Nasveschuk, James A. Henderson, Yanke Liang, Minsheng He, Martin Duplessis, Chi-Li Chen
  • Wavelength conversion element with good effect of heat dissipation
    Patent number: 11422360
    Abstract: A wavelength conversion element includes a base plate and a rotating device. The base plate has a first surface and a second surface. The first surface is configured to allow a fluorescent layer to dispose on. The base plate includes some first grooves and some second grooves. The first grooves are disposed on the first surface around a center of the base plate. The second grooves are disposed on the second surface around the center. The first grooves and the second grooves are staggered from each other along a rotating direction. The base plate has some through holes. Each of the through holes communicates with the second surface and the corresponding first groove. The rotating device is connected with the base plate and configured to drive the base plate to rotate about an axis along the rotating direction. The axis passes through the center.
    Type: Grant
    Filed: August 28, 2020
    Date of Patent: August 23, 2022
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Jih-Chi Li, Wen-Cheng Huang, Li-Cheng Yang
  • Differential digital-to-time converter for even-order INL cancellation and supply noise/disturbance rejection
    Patent number: 11387833
    Abstract: A method of quantization noise cancellation in a phase-locked loop (PLL) is provided according to certain aspects. The PLL includes a phase detector having a first input configured to receive a reference signal and a second input configured to receive a feedback signal. The method includes delaying the reference signal by a first time delay, delaying the feedback signal by a second time delay, receiving a delta-sigma modulator (DSM) error signal, and adjusting the first time delay and the second time delay in opposite directions based on the DSM error signal.
    Type: Grant
    Filed: September 3, 2021
    Date of Patent: July 12, 2022
    Assignee: QUALCOMM Incorporated
    Inventors: Alvin Siu-Chi Li, Yue Chao, Dongmin Park, Heui In Yoon, Tomas O'Sullivan, Jianjun Yu, Yiwu Tang
  • Wavelength conversion device
    Patent number: 11353168
    Abstract: The present disclosure provides a wavelength conversion device including a first thermal conductive plate, a wavelength conversion layer and a second thermal conductive plate. The wavelength conversion layer is disposed on the first side of the first thermal conductive plate and configured to perform a wavelength conversion. The second thermal conductive plate is disposed on the second side of the first thermal conductive plate. The first thermal conductive plate and the second thermal conductive plate are combined to conduct the heat generated by the wavelength conversion layer during the wavelength conversion. Since the thermal conductivity coefficients of the at least two thermal conductive plates are increased along the heat transferring path, it is advantageous to minimize the thermal resistance of the heat transferring path.
    Type: Grant
    Filed: December 17, 2019
    Date of Patent: June 7, 2022
    Assignee: DELTA ELECTRONICS, INC.
    Inventor: Jih-Chi Li
  • Heat-exchange apparatus
    Patent number: 11333444
    Abstract: A heat-exchange apparatus is provided, including a first heat exchanger, a second heat exchanger, a third heat exchanger and a fourth heat exchanger. The first heat exchanger is thermally separated from the second heat exchanger. The third heat exchanger is thermally connected to the first heat exchanger. The fourth heat exchanger is thermally connected to the second heat exchanger, wherein a first air flow passes through the first heat exchanger and the second heat exchanger to be divided into a first divergent flow and a second divergent flow, the first divergent flow flows on a surface of the first heat exchanger, the second divergent flow flows on a surface of the second heat exchanger, the first divergent flow does not flow on the surface of the second heat exchanger, and the second divergent flow does not flow on the surface of the first heat exchanger.
    Type: Grant
    Filed: May 22, 2020
    Date of Patent: May 17, 2022
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Lee-Long Chen, Wu-Chi Li, Chia-Wei Chen
  • Wavelength converting device
    Patent number: 11320570
    Abstract: A wavelength converting device includes a diffused-reflecting layer, a substrate, and a photoluminescence layer. The diffused-reflecting layer has a first surface and a second surface facing away from the first surface, and the diffused-reflecting layer includes a hydrophilic binder and a lipophilic binder. The substrate is on the first surface of the diffused-reflecting layer. The photoluminescence layer is on the second surface of the diffused-reflecting layer.
    Type: Grant
    Filed: November 23, 2020
    Date of Patent: May 3, 2022
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Jih-Chi Li, Li-Cheng Yang, Wen-Cheng Huang
  • Package structure
    Patent number: 11282766
    Abstract: A package structure including a reconstructed wafer, a heat dissipation substrate, a semiconductor device, and a fixing mechanism is provided. The heat dissipation substrate is disposed on a side of the reconstructed wafer and includes an inlet, a base plate located between the inlet and the reconstructed wafer, and a connection member located and coupled between the inlet and the base plate. The connection member has an inclined fluid channel that descends from the inlet to the base plate. The semiconductor device is disposed on another side of the reconstructed wafer, wherein the heat dissipation substrate and the semiconductor device are respectively located on opposite sides of the reconstructed wafer. The fixing mechanism fixes the reconstructed wafer, the heat dissipation substrate, and the semiconductor device together.
    Type: Grant
    Filed: January 8, 2020
    Date of Patent: March 22, 2022
    Assignee: Taiwan Semiconductor Manufacturing Company
    Inventors: Shih-Chang Ku, Wensen Hung, Hung-Chi Li
  • Sampling phase-locked loop
    Patent number: 11277140
    Abstract: In certain aspects, a sampler includes a sampling capacitor, a precharge switch coupled to the sampling capacitor, one or more discharge circuits coupled to the sampling capacitor, and a reference-voltage circuit coupled to the sampling capacitor. The reference-voltage circuit is configured to generate a reference voltage based on a supply voltage, and generate a voltage difference between a voltage on the sampling capacitor and the reference voltage.
    Type: Grant
    Filed: June 7, 2021
    Date of Patent: March 15, 2022
    Assignee: QUALCOMM Incorporated
    Inventors: Dongmin Park, Alvin Siu-Chi Li, Masoud Moslehi Bajestan, Yiwu Tang
  • WAVELENGTH CONVERSION MEMBER AND LIGHT SOURCE MODULE
    Publication number: 20220059733
    Abstract: A wavelength conversion member includes a substrate, a phosphor layer, and a ventilated blade. The substrate is configured to rotate based on an axis. The phosphor layer is disposed on the substrate. The ventilated blade is disposed on the substrate and has a pore density between 10 ppi and 500 ppi or a volume porosity between 5% and 95%.
    Type: Application
    Filed: January 25, 2021
    Publication date: February 24, 2022
    Inventors: Yen-I CHOU, Jih-Chi LI, Wen-Cheng HUANG
  • FLOATABLE EYEGLASSES STRUCTURE
    Publication number: 20220050305
    Abstract: The present invention discloses a floatable eyeglasses structure. It has an overall density less than or equal to a density of the water and comprises an eyeglasses frame and two temples. Each of the two temples comprises a front temple hinged to the eyeglasses frame, a rear temple and a sealing ring. The front temple or the rear temple has a slot, and the other one has an insertion block for correspondingly inserting into the slot. The sealing ring is further provided between the slot and the insertion block to form a sealed hollow cavity therebetween.
    Type: Application
    Filed: August 14, 2020
    Publication date: February 17, 2022
    Inventor: JUI-CHI LI
  • CRYSTALLINE FORMS OF ERAVACYCLINE
    Publication number: 20210363103
    Abstract: The invention relates to crystalline forms of the bis-HCl salt of a compound represented by Structural Formula 1, and pharmaceutical compositions comprising crystalline forms of the bis-HCL salt of a compound represented by Structural Formula 1 described herein. The crystalline forms of the bis-HCl salt of a compound of Structural Formula 1 and compositions comprising the crystalline forms of the compound of Structural Formula 1 provided herein, in particular, crystalline Form I, crystalline Form J, crystalline Form A, and crystalline Form B, or mixtures thereof, can be incorporated into pharmaceutical compositions, which can be used to treat various disorders. Also described herein are methods for preparing the crystalline forms (e.g., Forms I, J, B and A) of the bis-HCl salt of a compound represented by Structural Formula 1.
    Type: Application
    Filed: March 1, 2021
    Publication date: November 25, 2021
    Inventors: Danny Lafrance, Philip C. Hogan, Yansheng Liu, Minsheng He, Chi-Li Chen, John Niu
  • SEMICONDUCTOR STRUCTURE
    Publication number: 20210366805
    Abstract: The present disclosure provides a semiconductor structure. The semiconductor structure includes a substrate, a die stack disposed over the substrate, a heat spreader disposed over the substrate and having a surface facing the substrate, and a thermal interface material (TIM) disposed between the die stack and the heat spreader. A bottommost die of the die stack includes a surface exposed from remaining dies of the die stack from a top view perspective; and the TIM is in contact with the exposed surface of the bottommost die and the surface of the heat spreader, and is in contact with a sidewall of at least one of the plurality of dies of the die stack.
    Type: Application
    Filed: August 6, 2021
    Publication date: November 25, 2021
    Inventors: CHI-HSI WU, WENSEN HUNG, TSUNG-SHU LIN, SHIH-CHANG KU, TSUNG-YU CHEN, HUNG-CHI LI
  • Optical fiber device having polymer micronano structure integrated in optical fiber and preparation method thereof
    Patent number: 11163110
    Abstract: The present disclosure provides a preparation method of an optical fiber device having a polymer micronano structure integrated in an optical fiber, the method comprising: welding a hollow optical fiber so that the hollow optical fiber is welded between two solid optical fibers, ablating the welded hollow optical fiber utilizing a femtosecond laser ablation technology so that a channel vertical to an inner wall is ablated on the hollow optical fiber, filling a colorless and transparent liquid photoresist material inside the hollow optical fiber which has been ablated so that the inside of the hollow optical fiber is filled with the photoresist material, and polymerizing on the photoresist material inside the hollow optical fiber utilizing a femtosecond laser two-photon polymerization technology.
    Type: Grant
    Filed: November 4, 2019
    Date of Patent: November 2, 2021
    Assignee: SHENZHEN UNIVERSITY
    Inventors: Changrui Liao, Yiping Wang, Chi Li, Lei Xu
  • WAVELENGTH CONVERSION ELEMENT
    Publication number: 20210318600
    Abstract: A wavelength conversion element includes a base plate and a rotating device. The base plate has a first surface and a second surface. The first surface is configured to allow a fluorescent layer to dispose on. The base plate includes some first grooves and some second grooves. The first grooves are disposed on the first surface around a center of the base plate. The second grooves are disposed on the second surface around the center. The first grooves and the second grooves are staggered from each other along a rotating direction. The base plate has some through holes. Each of the through holes communicates with the second surface and the corresponding first groove. The rotating device is connected with the base plate and configured to drive the base plate to rotate about an axis along the rotating direction. The axis passes through the center.
    Type: Application
    Filed: August 28, 2020
    Publication date: October 14, 2021
    Inventors: Jih-Chi LI, Wen-Cheng HUANG, Li-Cheng YANG
  • WAVELENGTH CONVERTING DEVICE
    Publication number: 20210318471
    Abstract: A wavelength converting device includes a diffused-reflecting layer, a substrate, and a photoluminescence layer. The diffused-reflecting layer has a first surface and a second surface facing away from the first surface, and the diffused-reflecting layer includes a hydrophilic binder and a lipophilic binder. The substrate is on the first surface of the diffused-reflecting layer. The photoluminescence layer is on the second surface of the diffused-reflecting layer.
    Type: Application
    Filed: November 23, 2020
    Publication date: October 14, 2021
    Inventors: Jih-Chi LI, Li-Cheng YANG, Wen-Cheng HUANG
  • WAVELENGTH CONVERTING DEVICE
    Publication number: 20210301198
    Abstract: A wavelength converting includes a diffused-reflecting layer, a substrate, a photoluminescence layer, and a binder. The diffused-reflecting layer has a first surface and a second surface facing away from each other. The substrate is over the first surface of the diffused-reflecting layer. The photoluminescence layer is over the second surface of the diffused-reflecting layer. The binder is mixed at least in the photoluminescence layer or at least in the diffused-reflecting layer, the binder includes a structural unit represented by formula (1), and a characteristic absorption band in a Fourier-Transform Infrared (FTIR) Spectrum of silicon-oxygen-silicon bonds (Si—O—Si bonds) in the binder is from 900 cm?1 to 1250 cm?1, in which R represents an aromatic group.
    Type: Application
    Filed: July 8, 2020
    Publication date: September 30, 2021
    Inventors: Li-Cheng YANG, Jih-Chi LI
  • Expansion screw
    Patent number: D965420
    Type: Grant
    Filed: December 10, 2020
    Date of Patent: October 4, 2022
    Assignee: YUCHI CO., LTD.
    Inventor: Chi Li