Richard Louis Weisman
Inventor
Stats
- 0 US patents issued
- 5 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 0 US Patents Issued
- 5 US Applications Filed
- 31 Total Citation Count
- May 6, 2022 Most Recent Filing
- Aug 23, 2009 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| KU, EDWARD | 1
| 2014
|
| PLASTOFORM INDUSTRIES LIMITED | 1
| 2009
|
Inventor Addresses
| Address | Duration |
|---|---|
| Pasadena, CA, US | Feb 24, 11 - Mar 19, 24 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| H01R: | ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS | 3 |
| H02J: | CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY | 1 |
| H04R: | LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS | 5 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 11937042 | 2024 | Headphones and headphone systems | 1 |
| 2022/0264,216 | 2022 | HEADPHONES AND HEADPHONE SYSTEMS | 0 |
| 11330356 | 2022 | Headphones and headphone systems | 0 |
| 2021/0037,309 | 2021 | HEADPHONES AND HEADPHONE SYSTEMS | 10 |
| 10880633 | 2020 | Headphones and headphone systems | 1 |
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