Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11757375 | DC-AC inverter system using state observer and control method thereof | Wan-Pei Chen, Kuan-Wen Chen, Yeh-Hsiang Ho, Wan-Ju Ho | 2023-09-12 |
| 11214441 | Band-shaped belt, endless belt, and method for manufacturing same | Takeshi Kubota, Akito Oi, Akihiko Kuriya | 2022-01-04 |
| 10840825 | Voltage balance control method and device for three-phase DC-AC inverter | Meng-Yi Lin, Zong-Zhen Yang | 2020-11-17 |
| 10666131 | Dead-time voltage compensation apparatus and dead-time voltage compensation method | Yeh-Hsiang Ho | 2020-05-26 |
| 10570990 | Endless flat belt and method for manufacturing the same | Haruhide Okamura, Mitsuaki Ono, Naomichi Nakai, Naoki Kai | 2020-02-25 |
| 10103647 | Sensorless measurement method and device for filter capacitor current by using a state observer | Shu-Syuan Huang, Zong-Zhen Yang, Min-Ju Hsieh | 2018-10-16 |
| 10029286 | Wiper and method of manufacturing the same | Tomohisa Shimada, Takeshi Kubota, Yoshiyuki Yamamoto, Yukio Teraguchi | 2018-07-24 |
| 9906119 | Method of ripple-compensation control and electrical energy conversion device using the same | Wan-Pei Chen, Shu-Syuan Huang, Zong-Zhen Yang | 2018-02-27 |
| 9614460 | Voltage compensating method for converter | Shu-Syuan Huang | 2017-04-04 |
| 8432709 | DC-to-AC power inverting apparatus for photovoltaic modules | Yung-Fu Huang | 2013-04-30 |
| 8149603 | Resonance circuit for DC-link voltage control in DC-to-AC inverter | Yung-Fu Huang, Min-Ju Hsieh | 2012-04-03 |
| 8118966 | Method for producing joined belt | Yoshiro Tamaki, Akimitsu Tsuji, Takashi Yamamoto, Norio Shirai, Yasuaki Taniguchi +2 more | 2012-02-21 |
| 8071521 | Liquid detergent composition | Yoshimasa Okamoto, Masahiro Suzuki | 2011-12-06 |
| 8059434 | Power conversion device and control method thereof | Yung-Fu Huang | 2011-11-15 |
| 7990745 | Apparatus for controlling H-bridge DC-AC inverter | Yung-Fu Huang, Min-Ju Hsieh | 2011-08-02 |
| 7869230 | Resonance circuit for use in H-bridge DC-DC converter | Yung-Fu Huang, Min-Ju Hsieh | 2011-01-11 |
| 7714463 | Device for controlling single-phase power conditioner for renewable energy system | Wei Su, Pao-Chuan Lin, Yi-Shuo Huang | 2010-05-11 |
| 7612530 | Bridge battery voltage equalizer | Tain-Syh Luor, Yi-Shuo Huang | 2009-11-03 |
| 7522437 | Inverter circuit and control circuit thereof | Yung-Fu Huang, Pao-Chuan Lin | 2009-04-21 |
| 7485829 | Method of producing solid wire for welding | Hiroyuki Shimizu, Yasuyuki Yokota | 2009-02-03 |
| 7440300 | Transformerless power conversion circuit for grid-connected power generation systems | Tain-Syh Luor, Yung-Fu Huang | 2008-10-21 |
| 7041328 | Acid oil-in-water emulsified composition | Shigeru Kawai | 2006-05-09 |
| 6983826 | Elevator drive belt | Atsuhito Wake, Kazuyuki Yuasa, Atsuro Ueno | 2006-01-10 |
| 6764707 | Water-in-oil type emulsified fat and/or oil composition | Kenji Masui | 2004-07-20 |
| 6635777 | Acid oil-in-water emulsified composition | Shigeru Kawai | 2003-10-21 |