Wei Ma

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New Territories, HK

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Patents Grantslast 30 patents

Information Patent Grant
Wafer level packaged optical subassembly and transceiver module hav...
- Patent number 9,739,958
- Issue date Aug 22, 2017
- SAE Magnetics (H. K.) Ltd.
- Wei Ma
- G02 - OPTICS
Information Patent Grant
Power monitoring device and transmitter having same
- Patent number 9,559,493
- Issue date Jan 31, 2017
- SAE Magnetics (H. K.) Ltd.
- Vincent Wai Hung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wafer level packaged optical subassembly and transceiver module hav...
- Patent number 9,429,727
- Issue date Aug 30, 2016
- SAE Magnetics (H. K.) Ltd.
- Wei Ma
- G02 - OPTICS
Information Patent Grant
Pulse-laser bonding method for through-silicon-via based stacking o...
- Patent number 8,138,577
- Issue date Mar 20, 2012
- Hong Kong Applied Science and Technology Research Institute Co., Ltd.
- Xunqing Shi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Biaxial scanning mirror having resonant frequency adjustment
- Patent number 8,072,664
- Issue date Dec 6, 2011
- Hong Kong Applied Science & Technology Research Institute, Ltd.
- Wei Ma
- G02 - OPTICS
Information Patent Grant
Bonding method for through-silicon-via based 3D wafer stacking
- Patent number 7,683,459
- Issue date Mar 23, 2010
- Hong Kong Applied Science and Technology Research Institute Company, Ltd.
- Wei Ma
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
POWER MONITORING DEVICE AND TRANSMITTER HAVING SAME
- Publication number 20160365703
- Publication date Dec 15, 2016
- SAE MAGNETICS (H.K.) LTD.
- Vincent Wai Hung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAFER LEVEL PACKAGED OPTICAL SUBASSEMBLY AND TRANSCEIVER MODULE HAV...
- Publication number 20160313514
- Publication date Oct 27, 2016
- SAE Magnetics (H.K.) Ltd.
- Wei Ma
- G02 - OPTICS
Information Patent Application
WAFER LEVEL PACKAGED OPTICAL SUBASSEMBLY AND TRANSCEIVER MODULE HAV...
- Publication number 20160131861
- Publication date May 12, 2016
- SAE MAGNETICS (H.K.) LTD.
- Wei Ma
- G02 - OPTICS
Information Patent Application
BIAXIAL SCANNING MIRROR HAVING RESONANT FREQUENCY ADJUSTMENT
- Publication number 20110292480
- Publication date Dec 1, 2011
- Wei Ma
- G02 - OPTICS
Information Patent Application
BONDING METHOD FOR THROUGH-SILICON-VIA BASED 3D WAFER STACKING
- Publication number 20090294916
- Publication date Dec 3, 2009
- Hong Kong Applied Science and Technology Research Institute Company, Ltd.
- Wei Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Pulse-Laser Bonding Method for Through-Silicon-Via Based Stacking o...
- Publication number 20090243046
- Publication date Oct 1, 2009
- Xunqing Shi
- H01 - BASIC ELECTRIC ELEMENTS