Wah Pong Chan

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Hong Kong, HK

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Patents Grantslast 30 patents

Information Patent Grant
Laser leveling tool with gesture control
- Patent number 11,885,642
- Issue date Jan 30, 2024
- Robert Bosch GmbH
- Chi Fung Chan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Laser level meter and use method therefor
- Patent number 11,674,800
- Issue date Jun 13, 2023
- Robert Bosch GmbH
- Eric Yuen
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for locating and measuring the distance to a t...
- Patent number 7,855,778
- Issue date Dec 21, 2010
- Robert Bosch Company Limited
- Wai Lam Yung
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Laser Level Meter and Use Method Therefor
- Publication number 20220187070
- Publication date Jun 16, 2022
- ROBERT BOSCH GmbH
- Eric Yuen
- G01 - MEASURING TESTING
Information Patent Application
Laser Leveling Tool with Gesture Control
- Publication number 20210341287
- Publication date Nov 4, 2021
- ROBERT BOSCH GmbH
- Chi Fung Chan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for locating and measuring the distance to a t...
- Publication number 20080266541
- Publication date Oct 30, 2008
- Wai Lam Yung
- G01 - MEASURING TESTING