Haiming Qu

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Suzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Apparatuses, and systems for triggering a mobile scanning device
- Patent number 11,540,568
- Issue date Jan 3, 2023
- Hand Held Products, Inc.
- Lin Lu
- G06 - COMPUTING CALCULATING COUNTING
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
Method and system for synchronizing illumination timing in a multi-...
- Patent number 10,904,453
- Issue date Jan 26, 2021
- Hand Held Products, Inc.
- Feng Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Cancelling noise caused by the flicker of ambient lights
- Patent number 9,805,237
- Issue date Oct 31, 2017
- Hand Held Products, Inc.
- Chen Feng
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

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
METHOD AND SYSTEM FOR SYNCHRONIZING ILLUMINATION TIMING IN A MULTI-...
- Publication number 20180183990
- Publication date Jun 28, 2018
- HAND HELD PRODUCTS, INC.
- Feng Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CANCELLING NOISE CAUSED BY THE FLICKER OF AMBIENT LIGHTS
- Publication number 20170083730
- Publication date Mar 23, 2017
- HAND HELD PRODUCTS, INC.
- Chen Feng
- G06 - COMPUTING CALCULATING COUNTING