Inventor · disambiguated record
Hal Chen
Also filed as: CHEN HAL · CHEN HAL-WEN
7 granted patents·2 pending applications·36 citations·filing 2003–2025
80Inventor score
Top patents by PatentIndex Score
9 records- 0185US9124177B2Systems and methods of smooth light load operation in a DC/DC converterZHU WEIDONG·Filed 2010·Granted Sep 1, 2015·9 cites·16 claims
- 0278US9343962B2Power regulator system with adaptive ramp signal generatorTEXAS INSTRUMENTS INC·Filed 2013·Granted May 17, 2016·5 cites·14 claims
- 0378US7436884B2Method and system for wavelet packet transmission using a best base algorithmLOCKHEED CORP·Filed 2003·Granted Oct 14, 2008·18 cites·21 claims
- 0469US8269570B2Systems and methods of ripple reduction in a DC/DC converterLI XUENING·Filed 2010·Granted Sep 18, 2012·4 cites·20 claims
- 0563US12431796B2Frequency lock loop for constant switching frequency of DC-DC convertersREED SEMICONDUCTOR CORP·Filed 2021·Granted Sep 30, 2025·0 cites·16 claims
- 0663US2025253755A1Current Sense Apparatus and MethodREED SEMICONDUCTOR CORP·Filed 2025·Application pending·0 cites
- 0758US11646651B2Ramp generator for a constant on-time DC-DC converterFAN JIWEI·Filed 2021·Granted May 9, 2023·0 cites·7 claims
- 0856US11716024B2Deadtime control scheme for improving buck converter light load efficiencyDU JIALUN·Filed 2021·Granted Aug 1, 2023·0 cites·7 claims
- 0950US2025315071A1Voltage Reference Apparatus and Control MethodREED SEMICONDUCTOR CORP·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →