Patents by Inventor Yi Ji

Yi Ji 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: 20190285857
    Abstract: The present disclosure discloses a camera optical lens, including, in an order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens. The first lens is made of plastic material, the second lens is made of plastic material, the third lens is made of glass material, the fourth lens is made of plastic material, the fifth lens is made of plastic material, and the sixth lens is made of plastic material. The camera optical lens further satisfies specific conditions.
    Type: Application
    Filed: July 19, 2018
    Publication date: September 19, 2019
    Inventors: Chunhuan Fang, Lei Zhang, Yanmei Wang, Yi Ji
  • Publication number: 20190250372
    Abstract: The present disclosure discloses a camera optical lens, including, in an order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens. The first lens is made of plastic material, the second lens is made of plastic material, the third lens is made of glass material, the fourth lens is made of plastic material, the fifth lens is made of plastic material, and the sixth lens is made of glass material. The camera optical lens further satisfies specific conditions.
    Type: Application
    Filed: April 24, 2018
    Publication date: August 15, 2019
    Inventors: Kenji Oinuma, Lei Zhang, Yanmei Wang, Yi Ji
  • Publication number: 20190227270
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens. The first lens is made of plastic material, the second lens is made of plastic material, the third lens is made of glass material, the fourth lens is made of plastic material, the fifth lens is made of plastic material, the sixth lens is made of glass material, and the seventh lens is made of plastic material. The camera optical lens further satisfies specific conditions.
    Type: Application
    Filed: May 4, 2018
    Publication date: July 25, 2019
    Inventors: Xiaonan Zhao, Lei Zhang, Yanmei Wang, Yi Ji
  • Publication number: 20190227264
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an order from an object side to an image side, a first lens, a second lens having a positive refractive power, a third lens having a negative refractive power, a fourth lens, a fifth lens, and a sixth lens. The first lens is made of glass material, the second lens is made of plastic material, the third lens is made of glass material, the fourth lens is made of plastic material, the fifth lens is made of plastic material, and the sixth lens is made of plastic material. The camera optical lens further satisfies specific conditions.
    Type: Application
    Filed: May 4, 2018
    Publication date: July 25, 2019
    Inventors: Chunhuan Fang, Lei Zhang, Yanmei Wang, Yi Ji
  • Publication number: 20190204551
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens. The first lens is made of plastic material, the second lens is made of plastic material, the third lens is made of glass material, the fourth lens is made of glass material, the fifth lens is made of plastic material, the sixth lens is made of plastic material, and the seventh lens is made of plastic material. The camera optical lens further satisfies specific conditions.
    Type: Application
    Filed: February 12, 2018
    Publication date: July 4, 2019
    Inventors: Kenji Oinuma, Lei Zhang, Yanmei Wang, Yi Ji
  • Publication number: 20190204550
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an order from an object side to an image side, a first lens, a second lens having a positive refractive power, a third lens having a negative refractive power, a fourth lens, a fifth lens, and a sixth lens. The first lens is made of plastic material, the second lens is made of plastic material, the third lens is made of glass material, the fourth lens is made of plastic material, the fifth lens is made of plastic material, and the sixth lens is made of glass material. The camera optical lens further satisfies specific conditions.
    Type: Application
    Filed: February 12, 2018
    Publication date: July 4, 2019
    Inventors: Kenji Oinuma, Lei Zhang, Yanmei Wang, Yi Ji
  • Publication number: 20190187433
    Abstract: The present disclosure relates to optical lens, in particular to a camera optical lens. The camera optical lens includes, in an order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens. The first lens is made of plastic material, the second lens is made of glass material, the third lens is made of plastic material, the fourth lens is made of glass material, the fifth lens is made of plastic material, the sixth lens is made of plastic material, and the seventh lens is made of plastic material. The camera optical lens satisfies the following conditions: 1?f1/f?1.5; 1.7?n2?2.2; ?2?f3/f4?2; 0.5?(R13+R14)/(R13?R14)?10; and 1.7?n4?2.2. The camera optical lens can obtain high imaging performance and a low TTL(Total Track Length).
    Type: Application
    Filed: January 15, 2018
    Publication date: June 20, 2019
    Inventors: Chenxiyang Chen, Lei Zhang, Yanmei Wang, Yi Ji
  • Publication number: 20190187432
    Abstract: The present disclosure relates to optical lens, in particular to a camera optical lens. The camera optical lens includes, in an order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens. The first lens is made of plastic material, the second lens is made of glass material, the third lens is made of glass material, the fourth lens is made of plastic material, the fifth lens is made of plastic material, the sixth lens is made of plastic material, and the seventh lens is made of plastic material. The camera optical lens satisfies the following conditions: 1f1/f1.5; 1.7n22.2; ?2f3/f42; 0.5(R13+R14)/(R13?R14)10; and 1.7n32.2. The camera optical lens can obtain high imaging performance and a low TTL (Total Track Length).
    Type: Application
    Filed: January 15, 2018
    Publication date: June 20, 2019
    Inventors: Chenxiyang Chen, Lei Zhang, Yanmei Wang, Yi Ji
  • Publication number: 20190170976
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens. The first lens is made of plastic material, the second lens is made of plastic material, the third lens is made of glass material, the fourth lens is made of plastic material, the fifth lens is made of plastic material, the sixth lens is made of glass material, and the seventh lens is made of plastic material. The camera optical lens further satisfies specific conditions.
    Type: Application
    Filed: January 5, 2018
    Publication date: June 6, 2019
    Inventors: Setsu Sato, Lei Zhang, Yanmei Wang, Yi Ji
  • Patent number: 10310233
    Abstract: The present disclosure relates to optical lens, in particular to a camera optical lens. The camera optical lens includes, in an order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens. The first lens is made of plastic material, the second lens is made of glass material, the third lens is made of glass material, the fourth lens is made of plastic material, the fifth lens is made of plastic material, the sixth lens is made of plastic material, and the seventh lens is made of plastic material. The camera optical lens satisfies the following conditions: 1?f1/f?1.5; 1.7?n2?2.2; ?2?f3/f4?2; 0.5?(R13+R14)/(R13?R14)?10; and 1.7?n3?2.2. The camera optical lens can obtain high imaging performance and a low TTL (Total Track Length).
    Type: Grant
    Filed: January 15, 2018
    Date of Patent: June 4, 2019
    Assignee: AAC TECHNOLOGIES PTE. LTD.
    Inventors: Chenxiyang Chen, Lei Zhang, Yanmei Wang, Yi Ji
  • Patent number: 10295796
    Abstract: The present disclosure relates to optical lens, in particular to a camera optical lens. The camera optical lens includes, in an order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens. The first lens is made of plastic material, the second lens is made of plastic material, the third lens is made of plastic material, the fourth lens is made of glass material, the fifth lens is made of plastic material, the sixth lens is made of plastic material, and the seventh lens is made of plastic material. The camera optical lens satisfies the following conditions: ?10?f1/f??3.1; 1.7?n4?2.2; 1?f6/f7?10; 1.7?(R1+R2)/(R1?R2)?10; and 0.01?d7/TTL?0.2. The camera optical lens can obtain high imaging performance and a low TTL (Total Track Length).
    Type: Grant
    Filed: January 15, 2018
    Date of Patent: May 21, 2019
    Assignee: AAC TECHNOLOGIES PTE. LTD.
    Inventors: Kenji Oinuma, Lei Zhang, Yanmei Wang, Yi Ji
  • Patent number: 10247923
    Abstract: The present disclosure discloses a camera optical lens. The camera optical lens including, in an order from an object side to an image side, a first lens, a second lens having a positive refractive power, a third lens having a negative refractive power, a fourth lens, a fifth lens, and a sixth lens. The first lens is made of plastic material, the second lens is made of plastic material, the third lens is made of glass material, the fourth lens is made of plastic material, the fifth lens is made of glass material, and the sixth lens is made of plastic material. The camera optical lens further satisfies specific conditions.
    Type: Grant
    Filed: February 12, 2018
    Date of Patent: April 2, 2019
    Assignee: AAC TECHNOLOGIES PTE. LTD.
    Inventors: Kenji Oinuma, Lei Zhang, Yanmei Wang, Yi Ji
  • Patent number: 10065114
    Abstract: Disclosed is a haptic feedback device for converting virtual environment data into haptic feedback. Haptic feedback device can have a housing configured to receive a motor. The motor can be coupled to a camshaft and a main bladder disposed beneath the camshaft within the housing. The main bladder can be coupled to a valve controller via tubing and the valve controller can have a manifold and one or more valves. The one or more valves can be coupled to one or more haptic sensors via secondary tubing.
    Type: Grant
    Filed: February 29, 2016
    Date of Patent: September 4, 2018
    Assignee: VIRTUIX HOLDING INC.
    Inventors: Jan Goetgeluk, Thor Walker, Kevin Jacob Koch, Marissa Garcia, Kevin Gravesmill, Julia Kwok, Yi Ji
  • Publication number: 20160296838
    Abstract: Disclosed is a haptic feedback device for converting virtual environment data into haptic feedback. Haptic feedback device can have a housing configured to receive a motor. The motor can be coupled to a camshaft and a main bladder disposed beneath the camshaft within the housing. The main bladder can be coupled to a valve controller via tubing and the valve controller can have a manifold and one or more valves. The one or more valves can be coupled to one or more haptic sensors via secondary tubing.
    Type: Application
    Filed: February 29, 2016
    Publication date: October 13, 2016
    Applicant: Virtuix Holdings Inc.
    Inventors: Jan GOETGELUK, Thor WALKER, Kevin Jacob KOCH, Marissa GARCIA, Kevin GRAVESMILL, Julia KWOK, Yi JI
  • Patent number: 9405320
    Abstract: An electronic device docking station is used to support an electronic device. The electronic device docking station includes a main portion and a keyboard. The main portion is rotatably connected to the keyboard. The main portion defines a receiving space and a receiving groove. The electronic device is received in the receiving groove. The keyboard can rotate between a closed position and a working position. When the keyboard is in the closed position, the keyboard is received in the receiving space. When the keyboard is in the working position, the keyboard and the main portion are substantially aligned in a plane. A base assembly is also provided.
    Type: Grant
    Filed: April 10, 2015
    Date of Patent: August 2, 2016
    Assignee: ShenZhen Goldsun Network Intelligence Technology Co., Ltd.
    Inventors: Hai-Yi Ji, Zhi-Yong Gao, Yu-Lin Liu
  • Publication number: 20160216732
    Abstract: An electronic device docking station is used to support an electronic device. The electronic device docking station includes a main portion and a keyboard. The main portion is rotatably connected to the keyboard. The main portion defines a receiving space and a receiving groove. The electronic device is received in the receiving groove. The keyboard can rotate between a closed position and a working position. When the keyboard is in the closed position, the keyboard is received in the receiving space. When the keyboard is in the working position, the keyboard and the main portion are substantially aligned in a plane. A base assembly is also provided.
    Type: Application
    Filed: April 10, 2015
    Publication date: July 28, 2016
    Inventors: HAI-YI JI, ZHI-YONG GAO, YU-LIN LIU
  • Patent number: 9146429
    Abstract: A display panel, which has a display region and a non-display region, includes an active array substrate and an opposite substrate disposed opposite to the active array substrate. The active array substrate includes a substrate, a pixel array, and a driving circuit. The pixel array and the driving circuit are disposed on the substrate, wherein the pixel array is located in the display region and the driving circuit is located in the non-display region. The driving circuit includes a first transparent electrode layer, a second transparent electrode layer, and a dielectric layer. The dielectric layer is located between the first transparent electrode layer and the second transparent electrode layer, wherein the first transparent electrode layer and the second transparent electrode layer are electrically coupled to each other to form at least one transparent capacitor.
    Type: Grant
    Filed: March 12, 2014
    Date of Patent: September 29, 2015
    Assignee: Au Optronics Corporation
    Inventors: Te-Chun Huang, Kuo-Yu Huang, Yu-Han Huang, Yi-Ji Tsai
  • Publication number: 20150138465
    Abstract: A display panel, which has a display region and a non-display region, includes an active array substrate and an opposite substrate disposed opposite to the active array substrate. The active array substrate includes a substrate, a pixel array, and a driving circuit. The pixel array and the driving circuit are disposed on the substrate, wherein the pixel array is located in the display region and the driving circuit is located in the non-display region. The driving circuit includes a first transparent electrode layer, a second transparent electrode layer, and a dielectric layer. The dielectric layer is located between the first transparent electrode layer and the second transparent electrode layer, wherein the first transparent electrode layer and the second transparent electrode layer are electrically coupled to each other to form at least one transparent capacitor.
    Type: Application
    Filed: March 12, 2014
    Publication date: May 21, 2015
    Applicant: AU OPTRONICS CORPORATION
    Inventors: Te-Chun Huang, Kuo-Yu Huang, Yu-Han Huang, Yi-Ji Tsai
  • Patent number: 9035317
    Abstract: A pixel structure disposed on a substrate is provided. The pixel structure includes a gate electrode, a first gate insulation layer, a pixel electrode, a second gate insulation layer, a channel layer, a source electrode, a drain electrode and a common electrode. The gate electrode is disposed on the substrate and covered by the first gate insulation layer. The pixel electrode is disposed on the first gate insulation layer and covered by the second gate insulation layer. The pixel electrode is located between the first and the second gate insulation layers. The second gate insulation layer has a first contact opening exposing a portion of the pixel electrode. The channel layer is disposed on the second gate insulation layer. The drain electrode electrically connected to the pixel electrode. The source electrode is disposed on the second gate insulation layer. The common electrode is disposed on the second gate insulation layer.
    Type: Grant
    Filed: September 2, 2013
    Date of Patent: May 19, 2015
    Assignee: Au Optronics Corporation
    Inventors: Shu-Ming Huang, Yi-Ji Tsai, Chung-Li Chao, Wan-Jung Tseng
  • Publication number: 20140339563
    Abstract: A pixel structure disposed on a substrate is provided. The pixel structure includes a gate electrode, a first gate insulation layer, a pixel electrode, a second gate insulation layer, a channel layer, a source electrode, a drain electrode and a common electrode. The gate electrode is disposed on the substrate and covered by the first gate insulation layer. The pixel electrode is disposed on the first gate insulation layer and covered by the second gate insulation layer. The pixel electrode is located between the first and the second gate insulation layers. The second gate insulation layer has a first contact opening exposing a portion of the pixel electrode. The channel layer is disposed on the second gate insulation layer. The drain electrode electrically connected to the pixel electrode. The source electrode is disposed on the second gate insulation layer. The common electrode is disposed on the second gate insulation layer.
    Type: Application
    Filed: September 2, 2013
    Publication date: November 20, 2014
    Applicant: Au Optronics Corporation
    Inventors: Shu-Ming Huang, Yi-Ji Tsai, Chung-Li Chao, Wan-Jung Tseng