Carl T. Hellings — 6 Patents at Microsoft

Carl T. Hellings has been granted 6 US patents while listed as an inventor at Microsoft. The first was granted in 1996 and the most recent in January 2008. Carl T. Hellings ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Carl T. Hellings in Bellevue, WA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7322011	System and method of adjusting display characteristics of a displayable data file using an ergonomic computer input device	Timothy Brewer, Eric H. Michelman, Todd Roshak, Ryan Y. Kim, Juha Niemisto	2008-01-22	$59,011,000
6940488	System and method of adjusting display characteristics of a displayable data file using an ergonomic computer input device	Kabir Siddiqui, Timothy Brewer, Eric H. Michelman, Todd Roshak, Ryan Y. Kim +4 more	2005-09-06	$47,848,000
6097371	System and method of adjusting display characteristics of a displayable data file using an ergonomic computer input device	Kabir Siddiqui, Timothy Brewer, Eric H. Michelman, Todd Roshak, Ryan Y. Kim +4 more	2000-08-01	$383,201,000
5598183	System and method for computer cursor control	Kenneth R. Robertson, Paul E. Henderson, Samuel H. Smith, James A. Andrews, Eric W. Hanson +5 more	1997-01-28	$171,012,000
5596347	System and method for computer cursor control	Kenneth R. Robertson, Paul E. Henderson, Samuel H. Smith, James A. Andrews, Eric W. Hanson +5 more	1997-01-21	$162,525,000
5565887	Method and apparatus for moving a cursor on a computer screen	Lora K. McCambridge, James A. Andrews, Eric W. Hanson, Jon B. Kimmich, Timothy Brewer +2 more	1996-10-15	$177,231,000

Carl T. Hellings — 6 Patents

Issued Patents All Time

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