Inventor

Barthold B. Lichtenbelt

Inventor

Fort Collins, CO, US

Overview

2000–2012

Patent span

Physics

Primary field (CPC G)

Patents· 12 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Tprimary

G06TImage data processing or generation, in general73%

G06FElectric digital data processing27%

PatentTitleYear

8,253,749'Using affinity masks to control multi-GPU processing'2012 8,223,159'System and method for transferring data between unrelated API contexts on one or more GPUs'2012 8,044,951'Integer-based functionality in a graphics shading language'2011 7,969,444'Distributed rendering of texture data'2011 7,958,498'Methods and systems for processing a geometry shader program developed in a high-level shading language'2011 7,928,989'Feedback and record of transformed vertices in a graphics library'2011 7,852,345'Storage and support for large amounts of constant data in a graphics library'2010 7,746,347'Methods and systems for processing a geometry shader program developed in a high-level shading language'2010 6,573,893'Voxel transfer circuit for accelerated volume rendering of a graphics image'2003 6,144,383'Volumetric data organization method that allows for cache efficient rendering speedups and efficient graphics hardware design'2000 6,072,497'Volumetric pre-clipping method that guarantees minimal number of sample points through a volume'2000 6,014,143'Ray transform method for a fast perspective view volume rendering'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Patents assigned to HEWLETT PACKARD CO (3)· patent assignee history

2000–2012Based in Fort Collins, CO, US· patent location history

2010–2012Patents assigned to NVIDIA CORP (8)· patent assignee history

2012Patents assigned to LICHTENBELT BARTHOLD B (2)· patent assignee history

2012Patents assigned to BOLZ JEFFREY A (1)· patent assignee history

2012Patents assigned to CUNNIFF ROSS A (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NVIDIA CORP	8	2010–2012
HEWLETT PACKARD CO	3	2000
LICHTENBELT BARTHOLD Bself	2	2012
BOLZ JEFFREY A	1	2012
CUNNIFF ROSS A	1	2012

Locations

Location	Patents	Span
Fort Collins, CO, US	12	2000–2012