Chang Chen

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Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Encoded information reading terminal with micro-projector
- Patent number 9,773,145
- Issue date Sep 26, 2017
- Honeywell International, Inc.
- Chen Chang
- G02 - OPTICS
Information Patent Grant
Encoded information reading terminal with micro-projector
- Patent number 9,390,304
- Issue date Jul 12, 2016
- Honeywell International
- Chen Chang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
ENCODED INFORMATION READING TERMINAL WITH MICRO-PROJECTOR
- Publication number 20160321491
- Publication date Nov 3, 2016
- Honeywell International, Inc.
- Chen Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENCODED INFORMATION READING TERMINAL WITH MICRO-PROJECTOR
- Publication number 20150169925
- Publication date Jun 18, 2015
- Honeywell International Inc.
- Chang Chen
- G06 - COMPUTING CALCULATING COUNTING