Inventor
David B. Hildebrand
Inventor
Bedford, TX, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G05Fprimary
G05FSystems for regulating electric or magnetic variables18%
G06FElectric digital data processing18%
H03KPulse technique18%
H04QSelecting18%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests18%
H04JMultiplex communication9%
PatentTitleYear
7,660,178'Area efficient first-in first-out circuit'20105,649,185'Method and means for providing access to a library of digitized documents and images'19974,799,216'Distributed switching system'19894,685,104'Distributed switching system'19874,593,390'Pipeline multiplexer'19864,419,594'Temperature compensated reference circuit'19834,317,054'Bandgap voltage reference employing sub-surface current using a standard CMOS process'19824,316,106'Dynamic ratioless circuitry for random logic applications'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–1983Patents assigned to MOSTEK CORP (3)· patent assignee history
1982–1989Based in Bedford, TX, US· patent location history
1986Patents assigned to HONEYWELL INC (1)· patent assignee history
1987–1989Patents assigned to SRX CORP (2)· patent assignee history
1997Patents assigned to IBM (1)· patent assignee history
1997Based in San Jose, CA, US· patent location history
2010Patents assigned to LSI CORP (1)· patent assignee history
2010Based in Coppell, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MOSTEK CORP | 3 | 1982–1983 |
| SRX CORP | 2 | 1987–1989 |
| HONEYWELL INC | 1 | 1986 |
| IBM | 1 | 1997 |
| LSI CORP | 1 | 2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bedford, Texas, US | 6 | 1982–1989 |
| Coppell, Texas, US | 1 | 2010 |
| San Jose, California, US | 1 | 1997 |