Issued Patents All Time
Showing 25 most recent of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE49419 | Nano-scale/nanostructured Si coating on valve metal substrate for lib anodes | David Michael Frost, Jr. | 2023-02-14 |
| 11569788 | Doherty amplifier device | — | 2023-01-31 |
| 11303249 | Consecutive doherty amplifier | Andrey Grebennikov, Naoki Watanabe | 2022-04-12 |
| 10797653 | Consecutive Doherty amplifier | Andrey Grebennikov, Naoki Watanabe | 2020-10-06 |
| 10601375 | Modified three-stage doherty amplifier | Andrey Grebennikov, Naoki Watanabe | 2020-03-24 |
| 10432147 | Inverted three-stage Doherty amplifier | Andrey Grebennikov, Naoki Watanabe | 2019-10-01 |
| 10418947 | Doherty amplifier | Andrey Grebennikov, Naoki Watanabe | 2019-09-17 |
| 10403902 | High capacity rechargeable batteries | David Michael Frost, Jr. | 2019-09-03 |
| 10230110 | Nano-scale/nanostructured Si coating on valve metal substrate for LIB anodes | David Michael Frost, Jr. | 2019-03-12 |
| 10192688 | Electrolytic capacitor and method for improved electrolytic capacitor anodes | — | 2019-01-29 |
| 10187015 | Doherty amplifier | Andrey Grebennikov, Naoki Watanabe | 2019-01-22 |
| 9498316 | Biocompatible extremely fine tantalum filament scaffolding for bone and soft tissue prosthesis | — | 2016-11-22 |
| 9155605 | Biocompatible extremely fine tantalum filament scaffolding for bone and soft tissue prosthesis | — | 2015-10-13 |
| 9028584 | System and method for fabrication of 3-D parts | — | 2015-05-12 |
| 9031671 | Medical implantable lead and manufacture thereof | — | 2015-05-12 |
| 8858738 | Methods for fabrication of improved electrolytic capacitor anode | — | 2014-10-14 |
| 8673025 | Wet electrolytic capacitor and method for fabricating of improved electrolytic capacitor cathode | — | 2014-03-18 |
| 7480978 | Production of electrolytic capacitors and superconductors | — | 2009-01-27 |
| 7197784 | Electric toothbrush | — | 2007-04-03 |
| 7146709 | Process for producing superconductor | — | 2006-12-12 |
| 6989962 | Inductive write head having high magnetic moment poles and low magnetic moment thin layer in the back gap, and methods for making | Zi-Wen Dong, Ron Barr | 2006-01-24 |
| 6918172 | Process for manufacturing Nb3Sn superconductor | — | 2005-07-19 |
| 6836955 | Constrained filament niobium-based superconductor composite and process of fabrication | — | 2005-01-04 |
| 6543123 | Process for making constrained filament niobium-based superconductor composite | — | 2003-04-08 |
| 5869196 | Constrained filament electrolytic anode and process of fabrication | Mark K. Rudziak, Terence Wong | 1999-02-09 |