David L. Needle — 17 Patents at 3Do

David L. Needle has been granted 17 US patents while listed as an inventor at 3Do. The first was granted in 1990 and the most recent in November 2001. David L. Needle ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list David L. Needle in Alameda, CA, US.

Patents per Year

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Showing 1–17 of 17 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6323654	Method and apparatus for remotely changing signal characteristics of a signal generator	Stan F. Shepard, Gary Gin	2001-11-27
6285195	Time domain reflectometry apparatus and method	—	2001-09-04
6191772	Resolution enhancement for video display using multi-line interpolation	Robert J. Mical, Teju Khubchandani, Stephen H. Landrum	2001-02-20	$18,448,000
6160405	Method and apparatus for remotely changing signal characteristics of a signal generator	Stan F. Shepard, Gary Gin	2000-12-12
5838389	Apparatus and method for updating a CLUT during horizontal blanking	Robert J. Mical, Teju Khubchandani	1998-11-17	$1,392,000
5752073	Digital signal processor architecture	Donald Gray	1998-05-12	$21,440,000
5596693	Method for controlling a spryte rendering processor	Robert J. Mical	1997-01-21	$2,167,000
5572235	Method and apparatus for processing image data	Robert J. Mical	1996-11-05	$2,260,000
5502462	Display list management mechanism for real-time control of by-the-line modifiable video display system	Robert J. Mical, Stephen H. Landrum, Teju Khubchandani	1996-03-26	$4,239,000
5481275	Resolution enhancement for video display using multi-line interpolation	Robert J. Mical, Teju Khubchandani, Stephen H. Landrum	1996-01-02	$5,095,000
5260941	Digital radio telephone system	Ronald Wilder, Gregory Pierce, Richard C. Frey, Whitney E. Childs-Goodrich	1993-11-09
5235677	Raster graphics color palette architecture for multiple display objects	Robert J. Mical	1993-08-10	$5,642,000
5128928	Digital radio telephone system	Ronald Wilder, Gregory Pierce, Richard C. Frey, Whitney E. Childs-Goodrich	1992-07-07
5113511	System for dynamically providing predicted high/slow speed accessing memory to a processing unit based on instructions	Craig A. Nelson, Javier Solis	1992-05-12	$2,698,000
5091941	Secure voice data transmission system	Bradley C. Stribling	1992-02-25
4988892	Method and circuit for generating dependent clock signals	—	1991-01-29	$2,377,000
4969647	Invertible hand-held electronic game apparatus	Robert J. Mical, David Morse	1990-11-13	$1,217,000

David L. Needle — 17 Patents

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