Osamu Ohtake
Inventor
Stats
- 15 US patents issued
- 24 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 15 US Patents Issued
- 24 US Applications Filed
- 103 Total Citation Count
- Mar 9, 2022 Most Recent Filing
- Mar 8, 2006 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| SANKEN ELECTRIC CO., LTD. | 2
1 6 14 5 | 2006
2011 2014 2015 2017 |
Inventor Addresses
| Address | Duration |
|---|---|
| Niiza, JP | Jun 03, 08 - Oct 15, 24 |
| Niiza-Shi, JP | Aug 25, 22 - Sep 15, 22 |
| Niiza-shi, JP | Jan 29, 15 - Jul 20, 17 |
| Saitama, JP | Sep 28, 06 - Dec 29, 20 |
| Saitama-Shi, JP | Mar 03, 16 - Jun 11, 20 |
| Saitama-shi, JP | Sep 29, 16 - Sep 29, 16 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| G05D: | SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES | 1 |
| G05F: | SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES | 2 |
| H01H: | ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 12119742 | 2024 | Integrated circuit and method of digitally controling critical mode power factor correction circuit | 0 |
| 12113436 | 2024 | Integrated circuit and method of synchronous rectification control of bridgeless power factor correction circuit | 0 |
| 2022/0294,337 | 2022 | INTEGRATED CIRCUIT AND METHOD OF DIGITALLY CONTROLING CRITICAL MODE POWER FACTOR CORRECTION CIRCUIT | 0 |
| 2022/0271,654 | 2022 | INTEGRATED CIRCUIT AND METHOD OF SYNCHRONOUS RECTIFICATION CONTROL OF BRIDGELESS POWER FACTOR CORRECTION CIRCUIT | 0 |
| 10910952 | 2021 | Control apparatus and method for current resonance circuit and current resonance power supply | 2 |
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