SC

Sung S. Chang

Pitney Bowes: 9 patents #155 of 1,308Top 15%
LI Lite-On It: 5 patents #30 of 223Top 15%
Overall (All Time): #326,374 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7607144 Method for detecting size of the optical disk and ejecting optical disk Rong-Son Jeng, Chin-Lung Huang 2009-10-20
7447120 Method of determining an optimal control profile for adjusting tray-in/out speeds of an optical disk drive 2008-11-04
7221985 On-screen calibration system and operating method thereof Rei-Chang Chang, San-Chi Chien, Lih-Hwa Kuo 2007-05-22
7190648 Method of dynamically partitioning a memory of a recording medium 2007-03-13
7133341 System and method for optical disc drive adjustment Tai-Sheng Liu, Lih-Hwa Kuo, Jung-Fang Chang 2006-11-07
5644486 Programmable controller for mechanical systems James L. Harman, Gary S. Jacobson, Wesley A. Kirschner, Micheal J. Ramadei, Eric L. Zuidema 1997-07-01
5618037 Method for maintaining mailpiece integrity James L. Harman, Gary S. Jacobson, Wesley A. Kirschner, Michael J. Ramadei, Eric L. Zuidema 1997-04-08
5612888 Method and apparatus for generating a mailpiece James L. Harman, Gary S. Jacobson, Wesley A. Kirschner, Michael J. Ramadei, Eric L. Zuidema 1997-03-18
5517797 Envelope positioning apparatus for inserting machine Michael D. Ballard, Joseph H. Marzullo, Steven A. Supron 1996-05-21
5437445 Method and apparatus for detecting double fed sheets Mark A. Gilbertie, Andrei Obrea 1995-08-01
4933616 Drive control system for imprinting apparatus Hans C. Mol 1990-06-12
4910686 Postage meter with non-dollar amount indicia Seymour Feinland, Hans C. Mol 1990-03-20
4845632 Electonic postage meter system having arrangement for rapid storage of critical postage accounting data in plural nonvolatile memories Paul C. Kroll 1989-07-04
4817004 Electronic postage meter operating system Paul C. Kroll 1989-03-28
4805109 Nonvolatile memory protection arrangement for electronic postage meter system having plural nonvolatile memories Paul C. Kroll 1989-02-14