David Sawin — 8 Patents at IBM

David Sawin has been granted 8 US patents while listed as an inventor at IBM. The first was granted in 2000 and the most recent in April 2011. David Sawin ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list David Sawin in Youngsville, NC, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7934214	Computer implemented method, system and computer program product for controlling software entitlement	Scott Edwards Kelso, Masahiko Nomura, Randall Scott Springfield, Rod D. Waltermann	2011-04-26
7600154	System and method of calculating a projected service cost assessment	Robert L. Appleman, David Frederick Champion, Cary Frederick De Van, Walter Metz, Hoyt C. Simmons	2009-10-06	$19,573,000
7190348	Method for touchscreen data input	Peter J. Kennedy, James R. Lewis	2007-03-13	$7,068,000
7057603	Notebook computer force-controlled pointing stick device	David Wayne Hill, Naraiki Mieki, Hisashi Shima, Aaron Michael Stewart, Tomoyuki Takahashi +1 more	2006-06-06
6933921	Mobile system with ergonomically improved user pointing subsystem	Hiroaki Yasuda, Fusanobu Nakamura, Mitsuo Horiuchi	2005-08-23
6897851	Methods and apparatus for formatted entry of electronic ink	Paul Robert Carini, Paul T. Keyser, Michael P. Perrone, Jeffrey S. Schaffer, Jayashree Subrahmonia	2005-05-24	$7,850,000
6394615	Device for enhancing the visibility of portable computer display screens by shielding direct and indirect light from the display screen and the eyes of the user	David Wayne Hill, Tomoyuki Takahashi	2002-05-28	$13,038,000
6075537	Ease of use interface to hotspots in hypertext document pages in network display stations	Ravi Shankarnarayan Adapathya, Randal L. Bertram, David Frederick Champion	2000-06-13	$39,484,000

David Sawin — 8 Patents

Issued Patents All Time

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