Keith R Ohlfs
Inventor
Stats
- 7 total patents issued
- 14 total patents filed
- most recent filing
This is official USPTO record data
Details
- 7 Issued Patents
- 14 Filed Patents
- 171 Total Citation Count
- Mar 13, 2012 Most Recent Filing
- Jun 3, 1996 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| VVOND, LLC | 1 2 | 2005 2006 |
| VUDU, INC. | 2 3 1 | 2005 2006 2012 |
| WEBTV NETWORKS, INC. | 1 1 | 1996 1999 |
| MICROSOFT CORPORATION | 1 1 4 | 2001 2005 2008 |
Inventor Addresses
| Address | Duration |
|---|---|
| US | Jan 15, 09 - Jan 15, 09 |
| Redwood City, CA, US | Jan 08, 09 - Jul 12, 12 |
| San Jose, CA | Mar 07, 00 - Jul 31, 08 |
| San Jose, CA, US | May 11, 10 - Jul 31, 12 |
Technology Profile
| Technology | # of Patents | |
|---|---|---|
| G06F: | ELECTRIC DIGITAL DATA PROCESSING | 9 |
| G09G: | ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION | 1 |
| H04L: | TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 8,234,592 | 2012 | Displaying scaled-down versions of documents on favorites and recent menu | 1 |
| 2012/0177,340 | 2012 | Graphic User Interface for Playing Video Data | 0 |
| 8,159,959 | 2012 | Graphic user interface for playing video data | 0 |
| 7,716,598 | 2010 | Resizing internet document for display on television screen | 0 |
| 2009/0024,602 | 2009 | Method and apparatus for searching a video library by genre | 2 |
