Patents by Inventor Lawrence Chen

Lawrence 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).

  • Publication number: 20240113176
    Abstract: A semiconductor device includes a field effect transistor (FET). The FET includes a gate and a first source or drain (S/D) region. A frontside S/D contact may be connected to and extend vertically upward from a top surface of the first S/D region. The FET further includes a second S/D region. The second S/D region includes a conduit liner and an inner column internal to the conduit liner that extends below a bottom surface of the wraparound gate. A backside S/D contact may be connected to and extend vertically downward from a bottom surface of the second S/D region.
    Type: Application
    Filed: October 4, 2022
    Publication date: April 4, 2024
    Inventors: Ruilong Xie, Lawrence A. Clevenger, Brent A. Anderson, Kisik Choi, Su Chen Fan, Shogo Mochizuki, SON NGUYEN
  • Publication number: 20240112985
    Abstract: A semiconductor device includes a nanostructure field effect transistor (FET). The FET includes a gate and a first source or drain (S/D) region. A frontside S/D contact may be connected to and extends vertically upward from a top surface of the first S/D region. The FET further includes a second S/D region. The second S/D region extends below a bottom surface of the gate. A backside S/D contact may be connected to and extend vertically downward from a bottom surface of the second S/D region.
    Type: Application
    Filed: October 4, 2022
    Publication date: April 4, 2024
    Inventors: Ruilong Xie, Lawrence A. Clevenger, Brent A. Anderson, Kisik Choi, Su Chen Fan, Shogo Mochizuki, SON NGUYEN
  • Patent number: 11949130
    Abstract: An end cell assembly for a fuel cell stack includes an end plate and at least two inactive anode parts disposed adjacent to the end plate. Each inactive anode part comprises a nickel foam anode disposed directly above an anode current collector and a separator sheet disposed 5 above the nickel foam anode.
    Type: Grant
    Filed: January 18, 2019
    Date of Patent: April 2, 2024
    Assignee: FUELCELL ENERGY, INC.
    Inventors: Chao-Yi Yuh, Lawrence Novacco, Ling Chen, Ramakrishnan Venkataraman
  • Publication number: 20220268060
    Abstract: A cross bar type unlock-driving structure, to be mounted in a panel-outside space of a door panel, includes a handle-end frame, a mounting frame, a handle and a driving member, and a handle seat. The handle-end base includes a basic frame and a mounting frame to form an accommodation space with both vertical and horizontal opening. The handle and the driving member, integrated as a unique piece, provide the driving member to be formed as an extension finger for pushing an unlock-driven unit disposed inside the accommodation space. The handle seat, mounted onto the middle plate of the mounting frame, is to mount pivotally the handle and the driving member with the driving member located in the accommodation space and the handle located out of the handle seat. With the vertical and horizontal opening provided to the accommodation space, different types of lock cartridges can be contained.
    Type: Application
    Filed: May 10, 2022
    Publication date: August 25, 2022
    Inventor: Lawrence CHEN
  • Publication number: 20210140201
    Abstract: A cross bar type universal lock-driving structure to be mounted in a panel-outside space of a door panel has a horizontal channel and a vertical channel for being universally assembled to one of a single-point lock, a double-point lock, a three-point lock, a vertical single-point lock, an embedded lock cartridge and an embedded vertical double-point lock-driving structure. The cross bar type universal lock-driving structure includes a handle-end base, a cross bar type handle assembly and a driving member. The handle-end base, deposed in the panel-outside space of the door panel, is furnished with a through hole. The cross bar type handle assembly is pivotally connected with the handle-end base.
    Type: Application
    Filed: January 9, 2020
    Publication date: May 13, 2021
    Inventor: Lawrence CHEN
  • Patent number: 10597910
    Abstract: A universal door lock-driving assembly is installed in an exterior space of a door panel. The door panel is furnished with at least one of an embedded lock cartridge, an embedded vertical-extending lock bar assembly and an exposed vertical-extending lock bar assembly. The universal door lock-driving assembly includes a base set, an action unit, a driving member and a slidable unit. The slidable unit can assemble a first assembling member and a second assembling member. The first assembling member can apply a penetration slot on the base set to generate interaction with the embedded lock cartridge or the embedded vertical-extending lock bar assembly. The second assembling member can interact with an exposed lock bar. Thus, the universal door lock-driving assembly can be used to unlock at least the lock cartridge and the lock bar assembly.
    Type: Grant
    Filed: July 19, 2017
    Date of Patent: March 24, 2020
    Assignee: SHANGHAI MINGWEI HARDWARE CO., LTD.
    Inventors: Lawrence Chen, You-Gen Ying
  • Publication number: 20170314299
    Abstract: A universal door lock-driving assembly is installed in an exterior space of a door panel. The door panel is furnished with at least one of an embedded lock cartridge, an embedded vertical-extending lock bar assembly and an exposed vertical-extending lock bar assembly. The universal door lock-driving assembly includes a base set, an action unit, a driving member and a slidable unit. The slidable unit can assemble a first assembling member and a second assembling member. The first assembling member can apply a penetration slot on the base set to generate interaction with the embedded lock cartridge or the embedded vertical-extending lock bar assembly. The second assembling member can interact with an exposed lock bar. Thus, the universal door lock-driving assembly can be used to unlock at least the lock cartridge and the lock bar assembly.
    Type: Application
    Filed: July 19, 2017
    Publication date: November 2, 2017
    Inventors: Lawrence CHEN, You-Gen YING
  • Publication number: 20160168879
    Abstract: A locker assembly is mounted outside to a door board having a penetration hole for cooperating with one of an embedded lock casing, an embedded vertical extended-rod locking assembly and an exposed vertical extended-rod locking assembly mounted on the door board. The locker assembly includes a base, a sliding unit, a fixation base structure, a toggle coupled with the fixation base structure and a rocker arm. The base has a through aperture and applies the sliding unit to adopt commonly the locker assembly. The sliding unit can assemble a turning application rod penetrating both the through aperture and the penetration hole. While the rocker arm is depressed, the toggle rotates to slide the sliding unit and so as further to drive the turning application rod inside the through aperture and the penetration hole to further perform the unlocking of the door board.
    Type: Application
    Filed: December 11, 2014
    Publication date: June 16, 2016
    Inventors: Lawrence CHEN, You-Gen YING
  • Patent number: 9325351
    Abstract: A turbo decoder includes a plurality of decoder cores arranged for parallel decoding of a plurality of code segments of a code block in an iteration. Each of the decoder cores is arranged to decode a corresponding code segment according to a sliding window having a window size smaller than a length of the corresponding code segment in most cases, and sequentially generate a plurality of decoded soft outputs each derived from decoding an encoded soft input selected from the corresponding code segment by the sliding window.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: April 26, 2016
    Assignee: MediaTek Singapore Pte. Ltd.
    Inventors: Chiaming Lo, Lawrence Chen Lee
  • Patent number: 9026883
    Abstract: A decoding apparatus has an on-chip buffer, an external buffer interface, and a turbo decoder. The on-chip buffer is arranged for buffering each code block to be decoded. The external buffer interface is arranged for accessing an off-chip buffer. The turbo decoder is arranged for decoding a specific code block read from the on-chip buffer. The specific code block is not transmitted from the on-chip buffer to the off-chip buffer via the external buffer interface unless decoding fail of the specific code block is identified.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: May 5, 2015
    Assignee: MediaTek Singapore Pte. Ltd.
    Inventors: Chiaming Lo, Yi-Chang Liu, Lawrence Chen Lee, Wei-Yu Lai, Wei-De Wu
  • Publication number: 20140281789
    Abstract: A turbo decoder includes a plurality of decoder cores arranged for parallel decoding of a plurality of code segments of a code block in an iteration. Each of the decoder cores is arranged to decode a corresponding code segment according to a sliding window having a window size smaller than a length of the corresponding code segment in most cases, and sequentially generate a plurality of decoded soft outputs each derived from decoding an encoded soft input selected from the corresponding code segment by the sliding window.
    Type: Application
    Filed: March 13, 2013
    Publication date: September 18, 2014
    Applicant: MEDIATEK SINGAPORE PTE. LTD.
    Inventors: Chiaming Lo, Lawrence Chen Lee
  • Publication number: 20140281843
    Abstract: A decoding apparatus has an on-chip buffer, an external buffer interface, and a turbo decoder. The on-chip buffer is arranged for buffering each code block to be decoded. The external buffer interface is arranged for accessing an off-chip buffer. The turbo decoder is arranged for decoding a specific code block read from the on-chip buffer. The specific code block is not transmitted from the on-chip buffer to the off-chip buffer via the external buffer interface unless decoding fail of the specific code block is identified.
    Type: Application
    Filed: March 13, 2013
    Publication date: September 18, 2014
    Applicant: MediaTek Singapore Pte. Ltd.
    Inventors: Chiaming Lo, Yi-Chang Liu, Lawrence Chen Lee, Wei-Yu Lai, Wei-De Wu
  • Patent number: 8626580
    Abstract: A semiconductor coupon-service system, includes a coupon-service module for managing a semiconductor service; a coupon generator, in connection with the semiconductor service, for generating a coupon associated with the semiconductor service; and a coupon maintainer, in connection with the semiconductor service, for processing coupon operations associated with the coupon.
    Type: Grant
    Filed: August 31, 2006
    Date of Patent: January 7, 2014
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Sheng-Chi Chin, Shouh-Dauh Fred Lin, Lawrence Chen, Chun-Mai Liu, Huang-Sheng Lin
  • Patent number: 8091097
    Abstract: A distributed virtual machine architecture includes a virtual machine client (16) and a virtual machine server (32). The virtual machine client provides a platform upon which an application may be run on a host device (12). The virtual machine server may appear anywhere within the network to which the host of the virtual machine client is connected (14). When the application request a class, the virtual machine client determines such class exists on the local host (12) or a client proxy exist for the class. If neither exists, the virtual machine client connects to the virtual machine server to send a request for the class. If a proxy does exist, a proxy is returned to the virtual machine client. However, if a proxy does not exist, the virtual machine server dynamically generates the proxy (34) to be returned to the virtual machine client.
    Type: Grant
    Filed: June 22, 2006
    Date of Patent: January 3, 2012
    Inventors: Mark Lawrence Chen, Philip Edward Straw
  • Publication number: 20090094316
    Abstract: A distributed virtual machine architecture includes a virtual machine client (16) and a virtual machine server (32). The virtual machine client provides a platform upon which an application may be run on a host device (12). The virtual machine server may appear anywhere within the network to which the host of the virtual machine client is connected (14). When the application request a class, the virtual machine client determines such class exists on the local host (12) or a client proxy exist for the class. If neither exists, the virtual machine client connects to the virtual machine server to send a request for the class. If a proxy does exist, a proxy is returned to the virtual machine client. However, if a proxy does not exist, the virtual machine server dynamically generates the proxy (34) to be returned to the virtual machine client.
    Type: Application
    Filed: June 22, 2006
    Publication date: April 9, 2009
    Inventors: Mark Lawrence Chen, Philip Edward Straw
  • Patent number: 7475639
    Abstract: A unit of the cardboard pallet is formed by a single piece of cardboard. First, the two side portions are folded up towards the centerline. Then, the cardboard piece is folded up along the centerline. Next, the two end portions are folded outwards to a right angle. Now, a unit with a “T” shaped cross section and an enhanced strength is formed.
    Type: Grant
    Filed: March 30, 2006
    Date of Patent: January 13, 2009
    Inventor: Frank Lawrence Chen
  • Publication number: 20070156526
    Abstract: A semiconductor coupon-service system, includes a coupon-service module for managing a semiconductor service; a coupon generator, in connection with the semiconductor service, for generating a coupon associated with the semiconductor service; and a coupon maintainer, in connection with the semiconductor service, for processing coupon operations associated with the coupon.
    Type: Application
    Filed: August 31, 2006
    Publication date: July 5, 2007
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Sheng-Chi CHIN, Shouh-Dauh Fred LIN, Lawrence CHEN, Chun-Mai LIU, Huang-Sheng LIN
  • Patent number: 7159362
    Abstract: A shutter mounting adjuster provided between a non-vertical peripheral wall of a shutter opening and a hanging strip hinged to a shutter to support the shutter in the shutter opening. A slider movably mounted in a longitudinal groove of the hanging strip of the shutter, and an arched spring strip fixed on the slider for movement with the slider along the longitudinal groove for enaging the non-vertical peripheral wall to postion the hanging strip vertically in the shutter opening.
    Type: Grant
    Filed: April 16, 2003
    Date of Patent: January 9, 2007
    Inventor: Lawrence Chen
  • Patent number: D1016054
    Type: Grant
    Filed: December 9, 2020
    Date of Patent: February 27, 2024
    Assignee: POPSOCKETS LLC
    Inventors: Ivan Chen, James Ridzon, Nicholas Von Bargen, Lawrence Herman Fong, Michael Kory, Randy Yang Chiang
  • Patent number: D1022980
    Type: Grant
    Filed: October 21, 2020
    Date of Patent: April 16, 2024
    Assignee: POPSOCKETS LLC
    Inventors: Vanessa Cantoli-Alves, Ivan Chen, Michael Kory, David Czarnecki, Lawrence Herman Fong, Randy Yang Chiang, David Barnett, David Willson