John D.H. Mai

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Pasadena, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Interactively authorizing access control method
- Patent number 8,074,260
- Issue date Dec 6, 2011
- Industrial Technology Research Institute
- Pin-Chao Hsu
- G07 - CHECKING-DEVICES
Information Patent Grant
System and method to implement business model for advertising reven...
- Patent number 7,568,211
- Issue date Jul 28, 2009
- Industrial Technology Research Institute
- John D. H. Mai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Microwave bonding of MEMS component
- Patent number 6,905,945
- Issue date Jun 14, 2005
- California Institute of Technology
- Martin B. Barmatz
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Microwave bonding of thin film metal coated substrates
- Patent number 6,809,305
- Issue date Oct 26, 2004
- California Institute of Technology
- Martin B. Barmatz
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Interactively authorizing pass control method
- Publication number 20070115092
- Publication date May 24, 2007
- INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
- Pin-Chao Hsu
- G07 - CHECKING-DEVICES
Information Patent Application
System and method to implement business model for advertising reven...
- Publication number 20070113241
- Publication date May 17, 2007
- INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
- John D.H. Mai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Microwave bonding of MEMS component
- Publication number 20060027570
- Publication date Feb 9, 2006
- California Institute of Technology, a corporation
- Martin B. Barmatz
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Microwave bonding of thin film metal coated substrates
- Publication number 20040011783
- Publication date Jan 22, 2004
- California Institute of Technology
- Martin B. Barmatz
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR