MC

Martin Chang

AV Avision: 5 patents #28 of 148Top 20%
CI Cingular Wireless Ii: 3 patents #24 of 226Top 15%
AT AT&T: 1 patents #10,626 of 18,772Top 60%
PF Purdue Research Foundation: 1 patents #1,409 of 3,174Top 45%
Overall (All Time): #423,646 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8338655 Conversion of ethanol broth to LPG and gasoline Jyh-Cherng Shieh, Sheng-Meng Wang 2012-12-25
7551923 System and method for improved spectrum use Kraig Keys, Christopher Scott Erwin, Richard Bruno, David Bogart 2009-06-23
7200393 System for split transmission for enhanced spectrum utilization David Bogart, Richard Bruno, Christopher Scott Erwin, Kraig Keys 2007-04-03
7190973 Method for reconfiguring base station equipment to relieve blocking in a heavily utilized cell sector Christopher Scott Erwin 2007-03-13
7180641 Combination of an optical module and a transmitting and carrying structure Ching-Jung Tu, Li-Fen Heu 2007-02-20
7170649 Scanning module having an adjustable height 2007-01-30
7065352 System and method for improved spectrum use David Bogart, Richard Bruno, Christopher Scott Erwin, Kraig Keys 2006-06-20
6736022 Vibration reduction gear structure of an image input and output device Thomas Sheng 2004-05-18
6710898 Modular scanner 2004-03-23
6519023 Transparency scanning mechanism of a CIS scanner 2003-02-11
5890383 Gearshift lever locking device 1999-04-06
4621164 Hydrocarbon production George T. Tsao, Allen W. Anderson 1986-11-04