Inventor
David C. Hall
Inventor
Murphy, TX, US
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification15%
F16KValves10%
G02BOptical elements, systems or apparatus10%
E03DWater-closets or urinals with flushing devices8%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h108%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices5%
G06FElectric digital data processing5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
B05DProcesses for applying fluent materials to surfaces, in general3%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables3%
PatentTitleYear
10,534,960System and method for locating and performing fine grained classification from multi-view image data20208,275,228'Network interface unit for modular furniture'20128,263,306'Use of blended solvents in defectivity prevention'20128,129,089'Use of blended solvents in defectivity prevention'20127,559,155'Method and system for drying semiconductor wafers in a spin coating process'20097,231,119'Dry fiber optic assemblies and cables'20077,200,316'Connector housing for a communication network'20077,009,199'Electronic devices having a header and antiparallel connected light emitting diodes for producing light from AC current'20066,992,023'Method and system for drying semiconductor wafers in a spin coating process'20066,613,700'Method for spin coating high viscosity materials on silicon wafers'20036,571,217'System and method for opportunistic upgrading of an image'20036,421,357'High-penetration radiocommunication system using a compact character set'20026,408,873'Piston-type flush valve having a triple filtered bypass'20026,227,246'Faucet mixing valve housing with check valves and filter'20016,216,730'Filter for diaphragm-type flush valve'20016,182,689'Filter mechanism for diaphragm flush valve'20016,021,325'Mobile telephone having continuous recording capability'20006,019,131'Tapered adjustable tailpiece'20005,974,312'System and method for updating a memory in an electronic device via wireless data transfer'19995,823,646'Door assembly for optical hardware cabinet'19985,335,874'Connectorized optical fiber cable reel'1994D0305164'Compact'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2012Based in Hickory, NC, US· patent location history
1999–2002Patents assigned to ERICSSON INC (3)· patent assignee history
1999–2006Based in Raleigh, NC, US· patent location history
2000–2002Patents assigned to SLOAN VALVE CO (5)· patent assignee history
2000–2002Based in Wheaton, IL, US· patent location history
2003–2012Patents assigned to TEXAS INSTRUMENTS INC (5)· patent assignee history
2003–2012Based in Murphy, TX, US· patent location history
2007Patents assigned to CORNING CABLE SYS LLC (2)· patent assignee history
2012Patents assigned to HALL DAVID C (2)· patent assignee history
2020Based in Pasadena, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SLOAN VALVE CO | 5 | 2000–2002 |
| TEXAS INSTRUMENTS INC | 5 | 2003–2012 |
| ERICSSON INC | 3 | 1999–2002 |
| CORNING CABLE SYS LLC | 2 | 2007 |
| HALL DAVID Cself | 2 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Murphy, Texas, US | 5 | 2003–2012 |
| Wheaton, Illinois, US | 5 | 2000–2002 |
| Hickory, NC, US | 4 | 1998–2012 |
| Raleigh, NC, US | 4 | 1999–2006 |
| Pasadena, California, US | 1 | 2020 |