Dongguan Anwell Digital Machinery Co., Ltd.

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for thermal processing of objects in chambers
- Patent number 8,016,592
- Issue date Sep 13, 2011
- Dongguan Anwell Digital Machinery Ltd.
- Chun Wah Fan
- C21 - METALLURGY OF IRON
Information Patent Grant
Optical medium and method for making the same
- Patent number 7,758,944
- Issue date Jul 20, 2010
- Dongguan Anwell Digital Machinery Co., Ltd.
- Kai Leung Fan
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for controlling the eccentricity of bonded multip...
- Patent number 7,740,729
- Issue date Jun 22, 2010
- Dongguan Anwell Digital Machinery Co., Ltd.
- Kai Leung Fan
- G11 - INFORMATION STORAGE
Information Patent Grant
Sandwiched structure for optical discs
- Patent number 7,694,643
- Issue date Apr 13, 2010
- Dongguan Anwell Digital Machinery Co., Ltd. (CN)
- Kai Leung Fan
- G11 - INFORMATION STORAGE
Information Patent Grant
Techniques for bonding substrates using dynamic alternating electri...
- Patent number 7,591,920
- Issue date Sep 22, 2009
- Dongguan Anwell Digital Machinery Co., Ltd.
- Kal Leung Fan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Bubble-free techniques for bonding substrates
- Patent number 7,479,202
- Issue date Jan 20, 2009
- Anwell Precision Technology (HK) Limited
- Kai Leung Fan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

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Patents Applicationslast 30 patents

Information Patent Application
Method and system for plasma enhanced chemical vapor deposition
- Publication number 20090165716
- Publication date Jul 2, 2009
- Dongguan Anwell Digital Machinery Ltd.
- Chun Wah FAN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method and system for handling objects in chambers
- Publication number 20090169341
- Publication date Jul 2, 2009
- Dongguan Anwell Digital Machinery Ltd.
- Chun Wah FAN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method and system for thermal processing of objects in chambers
- Publication number 20090170047
- Publication date Jul 2, 2009
- Dongguan Anwell Digital Machinery Ltd.
- Chun Wah FAN
- C21 - METALLURGY OF IRON
Information Patent Application
Method and system for processing substrates in chambers
- Publication number 20090165714
- Publication date Jul 2, 2009
- Dongguan Anwell Digital Machinery Ltd.
- Chun Wah Fan
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

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Trademarklast 30 trademarks

Information Trademark
77932164 - ANWELL
- Serial number 77932164
- Registration number 3948954
- Filing date Feb 9, 2010
- Dongguan Anwell Digital Machinery Co., Ltd.
- 7 - Machines and machine tools