Inventor · disambiguated record
David Glen
Also filed as: GLEN DAVID · GLEN DAVID I J · GLEN DAVID IAN JAMES
20 granted patents·1 pending application·737 citations·filing 1996–2025
96Inventor score
Top patents by PatentIndex Score
21 records- 0192US6310659B1Graphics processing device and method with graphics versus video color space conversion discriminationATI INT SRL·Filed 2000·Granted Oct 30, 2001·52 cites·8 claims
- 0291US6619759B2Brake controllerHIDDEN HITCH OF CANADA·Filed 2001·Granted Sep 16, 2003·65 cites·14 claims
- 0390US6157415AMethod and apparatus for dynamically blending image input layersATI INT SRL·Filed 1998·Granted Dec 5, 2000·127 cites·21 claims
- 0489US7053863B2Wireless device method and apparatus with drawing command throttling controlATI INT SRL·Filed 2001·Granted May 30, 2006·36 cites·11 claims
- 0589US6518970B1Graphics processing device with integrated programmable synchronization signal generationATI INT SRL·Filed 2000·Granted Feb 11, 2003·42 cites·31 claims
- 0687US5815042ADuty cycled control implemented within a frequency synthesizerATI TECHNOLOGIES INC·Filed 1996·Granted Sep 29, 1998·63 cites·15 claims
- 0784US6462786B1Method and apparatus for blending image input layersATI INT SRL·Filed 1998·Granted Oct 8, 2002·74 cites·27 claims
- 0880US7522125B2Wireless device method and apparatus with drawing command throttling controlATI INT SRL·Filed 2005·Granted Apr 21, 2009·5 cites·17 claims
- 0978US2025166585A1Region-by-region illumination control at display device based on per-region brightnessATI TECHNOLOGIES ULC·Filed 2025·Application pending·0 cites
- 1077US7199837B2System for improved ratiometric expansion and method thereofATI TECHNOLOGIES INC·Filed 2001·Granted Apr 3, 2007·16 cites·37 claims
- 1175US6678006B1Method and apparatus for video processing that includes sub-picture scalingATI TECHNOLOGIES INC·Filed 1998·Granted Jan 13, 2004·58 cites·14 claims
- 1268US7307644B2Method and system for efficient interfacing to frame sequential display devicesATI TECHNOLOGIES INC·Filed 2002·Granted Dec 11, 2007·9 cites·19 claims
- 1368US6028586AMethod and apparatus for detecting image update rate differencesATI TECHNOLOGIES INC·Filed 1997·Granted Feb 22, 2000·33 cites·35 claims
- 1467US5977836AMethod and apparatus for controlling an output frequency of a phase locked loopATI INT SRL·Filed 1997·Granted Nov 2, 1999·31 cites·21 claims
- 1564US7061504B1Method and apparatus for configurable gamma correction in a video graphics circuitATI INT SRL·Filed 1999·Granted Jun 13, 2006·26 cites·16 claims
- 1664US6268847B1Method and apparatus for more accurate color base conversion of YUV video dataATI INT SRL·Filed 1999·Granted Jul 31, 2001·27 cites·45 claims
- 1764US6194971B1Method and apparatus for phase shifting a controlled oscillator and applications thereofATI TECHNOLOGIES INC·Filed 1997·Granted Feb 27, 2001·27 cites·18 claims
- 1862US6335761B1Method and apparatus for converting color base of an image layerATI INT SRL·Filed 1998·Granted Jan 1, 2002·26 cites·24 claims
- 1959US6570577B1System for nonlinear correction of video signals and method thereofATI INT SRL·Filed 2000·Granted May 27, 2003·5 cites·18 claims
- 2056US6774903B1Palette anti-sparkle enhancementATI INT SRL·Filed 2000·Granted Aug 10, 2004·6 cites·19 claims
- 2137US6678780B1Method and apparatus for supporting multiple bus masters with the accelerated graphics protocol (AGP) busATI INT SRL·Filed 1999·Granted Jan 13, 2004·9 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →