Inventor

JI YI

CN27 patents

⚠️ This page may combine multiple inventors who share the name “JI YI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AAC TECHNOLOGIES PTE LTD

17 patents

US10598897B2Mar 24, 2020

Camera optical lens

AAC TECHNOLOGIES PTE LTD12 citations86

US10473897B2Nov 12, 2019

Camera optical lens

AAC TECHNOLOGIES PTE LTD2 citations73

US10295796B1May 21, 2019

Camera optical lens

AAC TECHNOLOGIES PTE LTD2 citations73

US10247923B1Apr 2, 2019

Camera optical lens

AAC TECHNOLOGIES PTE LTD2 citations73

US10795125B2Oct 6, 2020

Camera optical lens

AAC TECHNOLOGIES PTE LTD6 citations72

US10641992B2May 5, 2020

Camera optical lens

AAC TECHNOLOGIES PTE LTD3 citations72

US10310233B1Jun 4, 2019

Camera optical lens

AAC TECHNOLOGIES PTE LTD4 citations72

US10962741B2Mar 30, 2021

Camera optical lens

AAC TECHNOLOGIES PTE LTD0 citations62

US11054610B2Jul 6, 2021

Camera optical lens

AAC TECHNOLOGIES PTE LTD0 citations52

US10816764B2Oct 27, 2020

Camera optical lens

AAC TECHNOLOGIES PTE LTD0 citations52

US10816770B2Oct 27, 2020

Camera optical lens

AAC TECHNOLOGIES PTE LTD0 citations52

US10795130B2Oct 6, 2020

Camera optical lens

AAC TECHNOLOGIES PTE LTD0 citations52

US10739563B2Aug 11, 2020

Camera optical lens

AAC TECHNOLOGIES PTE LTD0 citations52

US10656379B2May 19, 2020

Camera optical lens

AAC TECHNOLOGIES PTE LTD0 citations52

US10649182B2May 12, 2020

Camera optical lens

AAC TECHNOLOGIES PTE LTD0 citations52

US10613293B2Apr 7, 2020

Camera optical lens

AAC TECHNOLOGIES PTE LTD0 citations52

US10554911B2Feb 4, 2020

Camera optical lens

AAC TECHNOLOGIES PTE LTD0 citations52

AAC OPTICS SOLUTIONS PTE LTD

5 patents

US11366295B2Jun 21, 2022

Camera optical lens

AAC OPTICS SOLUTIONS PTE LTD2 citations73

US11402614B2Aug 2, 2022

Camera optical lens

AAC OPTICS SOLUTIONS PTE LTD0 citations52

US11347032B2May 31, 2022

Camera optical lens

AAC OPTICS SOLUTIONS PTE LTD0 citations52

US11347031B2May 31, 2022

Camera optical lens including six lenses of +++−+− refractive powers

AAC OPTICS SOLUTIONS PTE LTD0 citations52

US11204449B2Dec 21, 2021

Wide-angle lens

AAC OPTICS SOLUTIONS PTE LTD0 citations52

VIRTUIX HOLDINGS INC

1 patent

US10065114B2Sep 4, 2018

Haptic glove for use in a virtual environment

VIRTUIX HOLDINGS INC13 citations73

UNIV GUANGDONG TECHNOLOGY

1 patent

US12174883B1Dec 24, 2024

Retrieval and push method based on fine art image tag, and use thereof

UNIV GUANGDONG TECHNOLOGY3 citations63

AAC OPTICS SUZHOU CO LTD

1 patent

US12366723B2Jul 22, 2025

Camera optical lens

AAC OPTICS SUZHOU CO LTD0 citations52

AAC OPTICS CHANGZHOU CO LTD

1 patent

US12386152B2Aug 12, 2025

Camera optical lens

AAC OPTICS CHANGZHOU CO LTD0 citations51

HUAWEI TECH CO LTD

1 patent

US7403534B2Jul 22, 2008

Method of implementing IP telephone gatekeeper group and gatekeeper system

HUAWEI TECH CO LTD0 citations32