Linchan QIN

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Smart glasses, method and device for tracking eyeball trajectory, a...
- Patent number 11,334,155
- Issue date May 17, 2022
- BEIJING 7INVENSUN TECHNOLOGY CO., LTD.
- Linchan Qin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for recognizing identity
- Patent number 10,891,507
- Issue date Jan 12, 2021
- BEIJING 7INVENSUN TECHNOLOGY CO., LTD.
- Tongbing Huang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Smart Glasses, Method and Device for Tracking Eyeball Trajectory, a...
- Publication number 20210208675
- Publication date Jul 8, 2021
- BEIJING 7INVENSUN TECHNOLOGY CO., LTD.
- Linchan QIN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method, Device and System for Controlling Interaction Control Objec...
- Publication number 20200103965
- Publication date Apr 2, 2020
- BEIJING 7INVENSUN TECHNOLOGY CO., LTD.
- Lin LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPERATION INSTRUCTION EXECUTION METHOD AND APPARATUS, USER TERMINAL...
- Publication number 20200050280
- Publication date Feb 13, 2020
- BEIJING 7INVENSUN TECHNOLOGY CO., LTD.
- Xianghui Kong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTHENTICATION METHOD, APPARATUS AND SYSTEM
- Publication number 20200026917
- Publication date Jan 23, 2020
- BEIJING 7INVENSUN TECHNOLOGY CO., LTD.
- Linchan QIN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Device for Recognizing Identity
- Publication number 20190205681
- Publication date Jul 4, 2019
- BEIJING 7INVENSUN TECHNOLOGY CO., LTD.
- Tongbing HUANG
- G06 - COMPUTING CALCULATING COUNTING