Li Liu

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Suzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Radar ranging system based on true random generator and ranging met...
- Patent number 11,914,068
- Issue date Feb 27, 2024
- Taiyuan University of Technology
- Jianguo Zhang
- G01 - MEASURING TESTING
Information Patent Grant
Decoding color barcodes
- Patent number 11,120,238
- Issue date Sep 14, 2021
- Hand Held Products, Inc.
- Jie Ren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Decoding color barcodes
- Patent number 10,796,119
- Issue date Oct 6, 2020
- Hand Held Products, Inc.
- Jie Ren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Waking system in barcode scanner
- Patent number 10,387,699
- Issue date Aug 20, 2019
- Hand Held Products, Inc.
- Li Liu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
RADAR RANGING SYSTEM BASED ON TRUE RANDOM GENERATOR AND RANGING MET...
- Publication number 20220283267
- Publication date Sep 8, 2022
- Taiyuan University of Technology
- Jianguo ZHANG
- G01 - MEASURING TESTING
Information Patent Application
DECODING COLOR BARCODES
- Publication number 20200394374
- Publication date Dec 17, 2020
- HAND HELD PRODUCTS, INC.
- Jie Ren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DECODING COLOR BARCODES
- Publication number 20190034681
- Publication date Jan 31, 2019
- HAND HELD PRODUCTS, INC.
- Jie Ren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WAKING SYSTEM IN BARCODE SCANNER
- Publication number 20180196979
- Publication date Jul 12, 2018
- HAND HELD PRODUCTS, INC.
- Li Liu
- G06 - COMPUTING CALCULATING COUNTING