Patents by Inventor Chia-Cheng Lin

Chia-Cheng Lin 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: 20230222202
    Abstract: In example implementations, a computing device is provided. The computing device includes a basic input/output system (BIOS), a memory, and a controller. The memory is to store a BIOS password, wherein the BIOS password includes a first part and a second part. The controller is to associate a first device with the first part and a second device with the second part.
    Type: Application
    Filed: July 16, 2020
    Publication date: July 13, 2023
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: MING CHANG HUNG, CHIA-CHENG LIN, WEI-CHIH HUANG, HENG-FU CHANG, PING HUAN YU
  • Publication number: 20230133948
    Abstract: Examples of computing devices for adjusting a display setting of an external display device are described herein. In an example, a computing device may include a power delivery (PD) controller that may transmit the display setting to the external display device, upon detecting that the external display device is connected to the computing device. In an example, the display setting may be transmitted in accordance with a Universal Serial Bus (USB) PD protocol. Once the external display device has adjusted a display panel based on the display setting, an acknowledgement may be sent to the PD controller.
    Type: Application
    Filed: April 22, 2020
    Publication date: May 4, 2023
    Inventors: CHIA-CHENG LIN, HUNG-LUNG CHEN, SHAO-YU CHIANG
  • Publication number: 20230122719
    Abstract: In some examples, a method includes receiving, by a timing controller of a display device, an indication from an embedded controller of a computing device during a computing device startup procedure. In some examples, the method includes determining, by the timing controller, whether to access display image memory or computing device image memory based on the indication. In some examples, the method includes accessing, by the display device, the computing device image memory in response to determining to access the computing device image memory. In some examples, the method includes causing the display device to display an image from the computing device image memory in response to determining to access the computing device image memory.
    Type: Application
    Filed: October 15, 2021
    Publication date: April 20, 2023
    Inventors: Chia-Cheng Lin, Thong Thai, Hsin-Jen Lin, Super Liao
  • Publication number: 20220270538
    Abstract: Examples for generating a common video signal for an integrated GPU and the graphical processing device, based on a common display mode setting, are described. In an example, a common display mode setting is determined based on a first set of display mode settings supported by the integrated GPU and a second set of display mode settings supported by the graphical processing device. Based on the common display mode setting, video signals for the integrated GPU and the graphical processing device are generated.
    Type: Application
    Filed: October 18, 2019
    Publication date: August 25, 2022
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Chia-Cheng Lin, Hsin-Jen Lin, Heng-Fu Chang, Tsue-Yi Huang
  • Publication number: 20220180007
    Abstract: Examples of of centralized access control of an input-output (I/O) resource of a computing device are described herein. In an example, access rights available for a user for the I/O resource are determined based on user identification data, and access to the I/O resource to the user is controlled centrally based on the available access rights associated with the user.
    Type: Application
    Filed: August 26, 2019
    Publication date: June 9, 2022
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Tsue-Yi Huang, Chia-Cheng Lin, Heng-Fu Chang, Nung-Kai Chen
  • Publication number: 20220155161
    Abstract: A medicament delivery device development evaluation system is presented having a dummy medicament delivery device comprising at least one force sensor configured to detect an external force applied to the dummy medicament delivery device, processing circuitry configured to receive force measurements from the force sensor, and a storage medium configured to store the force measurements received by the processing circuitry.
    Type: Application
    Filed: February 13, 2020
    Publication date: May 19, 2022
    Inventors: Chun Chang, Chia Cheng Lin, Sheng-wei Lin, Hsueh-Yi Chen, Yiju Chen, Wen-Sheng Chien
  • Publication number: 20220092015
    Abstract: The present specification describes a method. The method including: detection of at least one General Purpose Input Output (GPIO) pin on a Peripheral Component Interconnect Express (PCIe) device; and presenting, on the at least one GPIO pin, during a Basic Input Output System (BIOS) phase prior to a DXE phase, a signal indicating a presence of a card on the PCIe device.
    Type: Application
    Filed: June 10, 2019
    Publication date: March 24, 2022
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Ming-Chang Hung, Chia-Cheng Lin, Tai-An Lin, Tsue-yi Huang
  • Publication number: 20210396971
    Abstract: Present embodiments provide for a mobile device and an optical imaging lens thereof. The optical imaging lens comprises five lens elements positioned sequentially from an object side to an image side. Through controlling the convex or concave shape of the surfaces, the refracting power of the lens elements and parameters to meet an inequality associated with the effective focal length, the optical imaging lens shows better optical characteristics and the total length of the optical imaging lens is shortened.
    Type: Application
    Filed: June 28, 2021
    Publication date: December 23, 2021
    Applicant: Genius Electronic Optical Co., Ltd.
    Inventors: Chia-Cheng Lin, Ta-Cheng Fan, Jia-Sin Jhang
  • Patent number: 11204484
    Abstract: Present embodiments provide for a mobile device and an optical imaging lens thereof. The optical imaging lens comprises five lens elements positioned sequentially from an object side to an image side. Through controlling the convex or concave shape of the surfaces, the refracting power of the lens elements and two parameters to meet an inequality associated with the thickness of the second lens element, the optical imaging lens shows better optical characteristics and the total length of the optical imaging lens is shortened.
    Type: Grant
    Filed: July 9, 2019
    Date of Patent: December 21, 2021
    Assignee: Genius Electronic Optical Co., Ltd.
    Inventors: Chia-Cheng Lin, Ta-Cheng Fan, Jia-Sin Jhang
  • Publication number: 20210295825
    Abstract: According to examples, an apparatus may include a communication interface and a controller. The controller may determine whether a data file includes a user's captured voice and may, based on a determination that the data file includes the user's captured voice, communicate the data file through the communication interface.
    Type: Application
    Filed: November 1, 2018
    Publication date: September 23, 2021
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Yi-Fan Hsia, Chia-Cheng Lin, Hung Lung Chen
  • Patent number: 11086107
    Abstract: Present embodiments provide for a mobile device and an optical imaging lens thereof. The optical imaging lens comprises five lens elements positioned sequentially from an object side to an image side. Through controlling the convex or concave shape of the surfaces, the refracting power of the lens elements and parameters to meet an inequality associated with the effective focal length, the optical imaging lens shows better optical characteristics and the total length of the optical imaging lens is shortened.
    Type: Grant
    Filed: May 6, 2020
    Date of Patent: August 10, 2021
    Assignee: Genius Electronic Optical Co., Ltd.
    Inventors: Chia-Cheng Lin, Ta-Cheng Fan, Jia-Sin Jhang
  • Publication number: 20200308880
    Abstract: A paddle lock has a body, a lever, a latch, a locking bolt, a bolt driving device, and a lock device. The lever is pivotally mounted on the body and has a pushing arm. The latch has a pushed protrusion selectively abutting against and pushed by the pushing arm of the lever. The locking bolt is mounted slidably in the body and has an abutting arm. The abutting arm extends toward the pushing arm to selectively abut the pushing arm. The bolt driving device is mounted in the body and is connected with the locking bolt to push the locking bolt to extend out of the body or to retract the locking bolt into the body. The lock device is mounted on the body and is connected with the bolt driving device.
    Type: Application
    Filed: April 1, 2019
    Publication date: October 1, 2020
    Inventor: CHIA-CHENG LIN
  • Publication number: 20200308884
    Abstract: A paddle lock has a body, a lever, a latch, a locking bolt, and a bolt driving device. The lever is pivotally mounted on the body. The latch is mounted retractably in the body and is connected with the lever. The locking bolt is mounted slidably in the body and has a bolt rod, a retractable head, and a spring. The bolt rod is mounted slidably in the body. The retractable head is connected retractably to an end of the bolt rod and selectively extends out of the body. The spring is connected between the bolt rod and the retractable head. The bolt driving device is mounted in the body and is connected with the bolt rod of the locking bolt to push the locking bolt to extend out of the body or to retract the locking bolt into the body.
    Type: Application
    Filed: April 1, 2019
    Publication date: October 1, 2020
    Inventor: CHIA-CHENG LIN
  • Publication number: 20200264410
    Abstract: Present embodiments provide for a mobile device and an optical imaging lens thereof. The optical imaging lens comprises five lens elements positioned sequentially from an object side to an image side. Through controlling the convex or concave shape of the surfaces, the refracting power of the lens elements and parameters to meet an inequality associated with the effective focal length, the optical imaging lens shows better optical characteristics and the total length of the optical imaging lens is shortened.
    Type: Application
    Filed: May 6, 2020
    Publication date: August 20, 2020
    Applicant: Genius Electronic Optical Co., Ltd.
    Inventors: Chia-Cheng Lin, Ta-Cheng Fan, Jia-Sin Jhang
  • Publication number: 20200158994
    Abstract: Present embodiments provide for a mobile device and an optical imaging lens thereof. The optical imaging lens comprises five lens elements positioned sequentially from an object side to an image side. Through controlling the convex or concave shape of the surfaces, the refracting power of the lens elements and two parameters to meet an inequality associated with the thickness of the second lens element, the optical imaging lens shows better optical characteristics and the total length of the optical imaging lens is shortened.
    Type: Application
    Filed: July 9, 2019
    Publication date: May 21, 2020
    Inventors: Chia-Cheng Lin, Ta-Cheng Fan, Jia-Sin Jhang
  • Patent number: 10394001
    Abstract: Present embodiments provide for a mobile device and an optical imaging lens thereof. The optical imaging lens comprises five lens elements positioned sequentially from an object side to an image side. Through controlling the convex or concave shape of the surfaces, the refracting power of the lens elements and two parameters to meet an inequality associated with the thickness of the second lens element, the optical imaging lens shows better optical characteristics and the total length of the optical imaging lens is shortened.
    Type: Grant
    Filed: December 12, 2016
    Date of Patent: August 27, 2019
    Assignee: Genius Electronic Optical Co., Ltd.
    Inventors: Chia-Cheng Lin, Ta-Cheng Fan, Jia-Sin Jhang
  • Publication number: 20170235108
    Abstract: Present embodiments provide for a mobile device and an optical imaging lens thereof. The optical imaging lens comprises five lens elements positioned sequentially from an object side to an image side. Through controlling the convex or concave shape of the surfaces, the refracting power of the lens elements and two parameters to meet an inequality associated with the thickness of the second lens element, the optical imaging lens shows better optical characteristics and the total length of the optical imaging lens is shortened.
    Type: Application
    Filed: December 12, 2016
    Publication date: August 17, 2017
    Inventors: CHIA-CHENG LIN, Ta-Cheng Fan, Jia-Sin Jhang
  • Patent number: 9638895
    Abstract: An imaging lens includes first to sixth lens elements arranged from an object side to an image side in the given order. Through designs of surfaces of the lens elements and relevant optical parameters, a short system length of the imaging lens may be achieved while maintaining good optical performance.
    Type: Grant
    Filed: September 26, 2014
    Date of Patent: May 2, 2017
    Assignee: Genius Electronic Optical Co., Ltd.
    Inventors: Shih-Han Chen, Chia-Cheng Lin, Yita Chiang
  • Patent number: 9638899
    Abstract: An optical imaging lens set includes a first lens element to a plastic fifth lens element from an object side toward an image side along an optical axis. The second lens element has an image-side surface with a convex portion in a vicinity of its periphery. The fourth lens element has an image-side surface with a concave portion in a vicinity of the optical axis and a convex portion in a vicinity of its periphery.
    Type: Grant
    Filed: July 13, 2015
    Date of Patent: May 2, 2017
    Assignee: Genius Electronic Optical Co., Ltd.
    Inventors: Chia-Cheng Lin, Ta-Cheng Fan
  • Patent number: 9541736
    Abstract: Present embodiments provide for a mobile device and an optical imaging lens thereof. The optical imaging lens comprises five lens elements positioned sequentially from an object side to an image side. Through controlling the convex or concave shape of the surfaces, the refracting power of the lens elements and two parameters to meet an inequality associated with the thickness of the second lens element, the optical imaging lens shows better optical characteristics and the total length of the optical imaging lens is shortened.
    Type: Grant
    Filed: December 2, 2013
    Date of Patent: January 10, 2017
    Assignee: GENIUS ELECTRONIC OPTICAL CO., LTD.
    Inventors: Chia-Cheng Lin, Ta-Cheng Fan, Jia-Sin Jhang