Hua Wei Fan

Follow

Person

BEIJING, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Fast porting of projects
- Patent number 11,907,711
- Issue date Feb 20, 2024
- International Business Machines Corporation
- Shuang Shuang Jia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Shape-based code comparisons
- Patent number 11,347,501
- Issue date May 31, 2022
- International Business Machines Corporation
- Xiao-Yu Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Quick response (QR) code deformation
- Patent number 10,762,317
- Issue date Sep 1, 2020
- International Business Machines Corporation
- Hua Wei Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Layered barcodes readable from multiple angles in three dimensions
- Patent number 10,671,901
- Issue date Jun 2, 2020
- International Business Machines Corporation
- Hua Wei Fan
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
FAST PORTING OF PROJECTS
- Publication number 20220365778
- Publication date Nov 17, 2022
- International Business Machines Corporation
- Shuang Shuang Jia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SHAPE-BASED CODE COMPARISONS
- Publication number 20220188101
- Publication date Jun 16, 2022
- International Business Machines Corporation
- Xiao-Yu Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LAYERED BARCODES READABLE FROM MULTIPLE ANGLES IN THREE DIMENSIONS
- Publication number 20200160129
- Publication date May 21, 2020
- International Business Machines Corporation
- Hua Wei Fan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
QUICK RESPONSE (QR) CODE DEFORMATION
- Publication number 20200143131
- Publication date May 7, 2020
- International Business Machines Corporation
- Hua Wei Fan
- G06 - COMPUTING CALCULATING COUNTING