David Schumann
Inventor
Stats
- 2 US patents issued
- 5 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 2 US Patents Issued
- 5 US Applications Filed
- 392 Total Citation Count
- Oct 27, 2022 Most Recent Filing
- Dec 8, 2003 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| KYOCERA CORPORATION | 2
| 2004
|
| KYOCERA CORPORATION | 2
| 2003
|
| DELPHI TECHNOLOGIES, INC. | 1
| 2009
|
Inventor Addresses
| Address | Duration |
|---|---|
| San Diego, CA | Jun 30, 05 - Nov 18, 08 |
| San Diego, CA, US | Jun 09, 05 - Jan 14, 25 |
| Spencerport, NY, US | Jun 10, 10 - Jun 10, 10 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| G06F: | ELECTRIC DIGITAL DATA PROCESSING | 2 |
| H01M: | PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY | 1 |
| H04B: | TRANSMISSION | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 12200081 | 2025 | Support for multi-type users in a single-type computing system | 0 |
| 2023/0050,683 | 2023 | Support for Multi-Type Users in a Single-Type Computing System | 0 |
| 11516307 | 2022 | Support for multi-type users in a single-type computing system | 1 |
| 2010/0143,755 | 2010 | Multi-Channel Fuel Reformer with Augmented Heat Transfer | 6 |
| 7526306 | 2009 | Push to talk user interface | 149 |
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