Alpha and Omega Semiconductor (Cayman) Ltd.

United States of America

 
Total IP 26
Total IP Rank # 55,807
IP Activity Score 0/5.0    0
IP Activity Rank # 1,661,095

Patents

Trademarks

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Last Patent 2019 - Isolated coupling structure
First Patent 2012 - Input line selector system for b...

Latest Inventions, Goods, Services

2018 Invention Isolated coupling structure. An isolation coupling structure for transmitting a feedback signal b...
Invention Converting apparatus and method thereof. A converting apparatus includes: a driving device arrang...
2017 Invention Semiconductor device having one or more titanium interlayers and method of making the same. A sem...
Invention Molded intelligent power module and method of making the same. An intelligent power module (IPM) ...
Invention Semiconductor power device having single in-line lead module and method of making the same. A sem...
Invention Power trench mosfet with improved unclamped inductive switching (uis) performance and preparation...
Invention Molded intelligent power module. An intelligent power module (IPM) has a first, second, third and...
Invention Power semiconductor device with small contact footprint and the preparation method. A power semic...
2016 Invention Voltage detection circuit and a method of detecting voltage changes. A power conversion system an...
Invention Flyback converter output current evaluation circuit and evaluation method. LEB is transmitted thr...
Invention Molded power module having single in-line leads. A power module has a lead frame, a first power c...
Invention Wafer level chip scale package structure and manufacturing method thereof. A wafer level chip sca...
2015 Invention Dual-side exposed semiconductor package with ultra-thin die and manufacturing method thereof. A d...
Invention Constant on-time (cot) control in isolated converter. A constant on-time isolated converter compr...
Invention Constant on-time (cot) control in isolated converter. The present invention discloses a constant ...
Invention Ultra-thin semiconductor device and preparation method thereof. A small and ultra-thin power semi...
2014 Invention Power semiconductor device and the preparation method. An ultrathin power semiconductor package w...
Invention Alternating current injection for constant-on time buck converter—a regulator control method. The...
2012 Invention Input line selector system for battery chargers. An input line selector system provided to select...