Junsheng LI

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Eye tracking apparatus and eye tracking device for the estimation o...
- Patent number 11,221,492
- Issue date Jan 11, 2022
- BEIJING 7INVENSUN TECHNOLOGY CO., LTD.
- Yunchao Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Eye tracking module for video glasses
- Patent number 10,845,873
- Issue date Nov 24, 2020
- BEIJING 7INVENSUN TECHNOLOGY CO., LTD.
- Tongbing Huang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
EYE TRACKING APPARATUS AND EYE TRACKING DEVICE
- Publication number 20200379263
- Publication date Dec 3, 2020
- BEIJING 7INVENSUN TECHNOLOGY CO., LTD.
- YUNCHAO FAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Eye tracking Module for Video Glasses
- Publication number 20190187789
- Publication date Jun 20, 2019
- BEIJING 7INVENSUN TECHNOLOGY CO., LTD.
- Tongbing HUANG
- G02 - OPTICS