Han Nee Ng

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Singapore, SG

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Patents Grantslast 30 patents

Information Patent Grant
Replication and related methods and devices, in particular for mini...
- Patent number 11,554,563
- Issue date Jan 17, 2023
- Heptagon Micro Optics Pte. Ltd.
- QiChuan Yu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for conditioning a replication tool and related method for m...
- Patent number 11,422,291
- Issue date Aug 23, 2022
- Heptagon Micro Optics Pte. Ltd.
- Qichuan Yu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Methods of attaching surfaces together by adhesives, and devices in...
- Patent number 10,302,863
- Issue date May 28, 2019
- ams Sensors Singapore Pte. Ltd.
- Guo Xiong Wu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
IMPROVEMENTS IN REPLICATION AND RELATED METHODS AND DEVICES, IN PAR...
- Publication number 20200353707
- Publication date Nov 12, 2020
- HEPTAGON MICRO OPTICS PTE. LTD.
- QiChuan Yu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR CONDITIONING A REPLICATION TOOL AND RELATED METHOD FOR M...
- Publication number 20200200949
- Publication date Jun 25, 2020
- HEPTAGON MICRO OPTICS PTE. LTD.
- Qichuan YU
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHODS OF ATTACHING SURFACES TOGETHER BY ADHESIVES, AND DEVICES IN...
- Publication number 20170322376
- Publication date Nov 9, 2017
- HEPTAGON MICRO OPTICS PTE. LTD.
- Guo Xiong Wu
- G02 - OPTICS