Inventor · disambiguated record
Bob C. Liang
Also filed as: LIANG BOB C · LIANG BOB C-C · LIANG BOB CHAO-CHU
15 granted patents·779 citations·filing 1985–1997
95Inventor score
Files withIBM15
Top patents by PatentIndex Score
15 records- 0195US4866637APipelined lighting model processing system for a graphics workstation's shading functionIBM·Filed 1987·Granted Sep 12, 1989·211 cites·27 claims
- 0284US5402147AIntegrated single frame buffer memory for storing graphics and video dataIBM·Filed 1992·Granted Mar 28, 1995·72 cites·8 claims
- 0380US5012433AMultistage clipping methodIBM·Filed 1989·Granted Apr 30, 1991·62 cites·15 claims
- 0479US4912659AParallel surface processing system for graphics displayIBM·Filed 1987·Granted Mar 27, 1990·62 cites·8 claims
- 0574US4982345AInteractive computer graphics display system processing method for identifying an operator selected displayed objectIBM·Filed 1989·Granted Jan 1, 1991·49 cites·11 claims
- 0671US4821209AData transformation and clipping in a graphics display systemIBM·Filed 1986·Granted Apr 11, 1989·45 cites·7 claims
- 0768US4805116AInterpolated display characteristic value generatorIBM·Filed 1986·Granted Feb 14, 1989·43 cites·2 claims
- 0868US4758965APolygon fill processorIBM·Filed 1985·Granted Jul 19, 1988·44 cites·3 claims
- 0966US5255359APicking function for a pipeline graphics system using hierarchical graphics structuresIBM·Filed 1989·Granted Oct 19, 1993·38 cites·20 claims
- 1063US4805117AMethod for controlling concatenation of transformation matrices in a graphics display systemIBM·Filed 1986·Granted Feb 14, 1989·32 cites·18 claims
- 1160US5832482AMethod for mining causality rules with applications to electronic commerceIBM·Filed 1997·Granted Nov 3, 1998·42 cites·11 claims
- 1259US4855938AHidden line removal method with modified depth bufferIBM·Filed 1987·Granted Aug 8, 1989·30 cites·4 claims
- 1351US5182797AMulti-processor graphics display system for displaying hierarchical data structuresIBM·Filed 1992·Granted Jan 26, 1993·21 cites·9 claims
- 1445US4811241AClipping of fixed character strings in a graphics systemIBM·Filed 1986·Granted Mar 7, 1989·15 cites·5 claims
- 1544US4870599ATraversal method for a graphics display systemIBM·Filed 1986·Granted Sep 26, 1989·13 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →