Inventor
David P. G. Williams
Inventor
Englewood, NJ, US
Overview
Patents· 33 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing28%
LOCD028%
LOC0610%
A47CChairs7%
G10HElectrophonic musical instruments7%
H04HBroadcast communication7%
G11CStatic stores3%
H01BCables3%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines3%
H04LTransmission of digital information, e.g. telegraphic communication3%
PatentTitleYear
7,689,670'Method and arrangement for providing customized audio characteristics to cellular terminals'2010D0594244'Seat'20097,478,025'System and method to support dynamic partitioning of units to a shared resource'20097,356,652'System and method for selectively storing bus information associated with memory coherency operations'20087,254,657'Dual mode capability for system bus'20077,076,767'Method for controlling and collecting information in a data processing system'20066,934,810'Delayed leaky write system and method for a cache memory'20056,907,113'Method and arrangement for providing customized audio characteristics to cellular terminals'20055,961,181'Classroom chair having bookbag hook'19995,898,895'System and method for controlling data transmission rates between circuits in different clock domains via selectable acknowledge signal timing'19995,867,731'System for data transfer across asynchronous interface'19995,842,038'Optimized input/output memory access request system and method'19985,836,646'Classroom chair having bookbag hook'19985,809,540'Processor command for prompting a storage controller to write a day clock value to specified memory location'1998D0381527'Sofa'1997D0381220'Sofa'1997D0310145'Nestable table'1990D0308771'Seat'1990D0308452'Step end table'1990D0307684'Corner table'1990D0303879'Swivel desk and display unit'19894,752,652'Anti-short bushing'1988D0282888'Seat'1986D0282886'Combined sectional sofa and multiple table unit'1986D0280269'Sofa'1985D0266817'Dinner plate or similar article'1982D0264918'Dinner plate or similar article'1982D0263656'Seat'1982D0258328'Seat'1981D0257452'Seat or similar article'1980D0255514'Seat or similar article'1980D0255296'Seat'1980D0249754'Chair or similar article'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1981Patents assigned to SCHWEIGER IND INC (5)· patent assignee history
1978–1990Based in Englewood, NJ, US· patent location history
1989–1990Patents assigned to MOHASCO UPHOLSTERED FURNITURE CORP (4)· patent assignee history
1990–2009Based in Darien, CT, US· patent location history
1998–2009Patents assigned to UNISYS CORP (9)· patent assignee history
1998–1999Patents assigned to COLUMBIA MANUFACTURING INC (2)· patent assignee history
1998–2009Based in Mounds View, MN, US· patent location history
1998–1999Based in Milford, CT, US· patent location history
2005–2010Patents assigned to NOKIA CORP (2)· patent assignee history
2005–2010Based in Alton, GB· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNISYS CORP | 9 | 1998–2009 |
| SCHWEIGER IND INC | 5 | 1978–1981 |
| MOHASCO UPHOLSTERED FURNITURE CORP | 4 | 1989–1990 |
| COLUMBIA MANUFACTURING INC | 2 | 1998–1999 |
| NOKIA CORP | 2 | 2005–2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Englewood, New Jersey, US | 13 | 1978–1990 |
| Mounds View, Minnesota, US | 9 | 1998–2009 |
| Darien, CT, US | 6 | 1990–2009 |
| Alton, GB | 2 | 2005–2010 |
| Milford, CT, US | 2 | 1998–1999 |