Inventor · disambiguated record
Xiaowu Cai
Also filed as: CAI XIAOWU
7 granted patents·35 citations·filing 2010–2015
81Inventor score
Files withHK APPLIED SCIENCE & TECH RES5HONG KONG APPLIED SCIENCE & TECH RES INST COMPANY LTD1HUO XIAO1
Top patents by PatentIndex Score
7 records- 0188US9305916B1ESD power clamp for silicon-on-insulator (SOI) and FinFET processes lacking parasitic ESD diodeHK APPLIED SCIENCE & TECH RES·Filed 2014·Granted Apr 5, 2016·13 cites·20 claims
- 0277US9356442B2Area-efficient clamp for power ring ESD protection using a transmission gateHK APPLIED SCIENCE & TECH RES·Filed 2014·Granted May 31, 2016·4 cites·18 claims
- 0377US9054521B2Electro-static-discharge (ESD) protection structure with stacked implant junction transistor and parallel resistor and diode paths to lower trigger voltage and raise holding volatgeHK APPLIED SCIENCE & TECH RES·Filed 2013·Granted Jun 9, 2015·5 cites·21 claims
- 0476US8369054B2NMOS-based feedback power-clamp for on-chip ESD protectionHK APPLIED SCIENCE & TECH RES·Filed 2010·Granted Feb 5, 2013·6 cites·20 claims
- 0568US8643520B1Digital-to-analog converter (DAC) current cell with shadow differential transistors for output impedance compensationHUO XIAO·Filed 2012·Granted Feb 4, 2014·6 cites·20 claims
- 0659US9640523B2Lateral-diode, vertical-SCR hybrid structure for high-level ESD protectionHONG KONG APPLIED SCIENCE & TECH RES INST COMPANY LTD·Filed 2015·Granted May 2, 2017·1 cites·20 claims
- 0742US9021002B2Phase-to-amplitude converter for direct digital synthesizer (DDS) with reduced AND and reconstructed ADD logic arraysHK APPLIED SCIENCE & TECH RES·Filed 2013·Granted Apr 28, 2015·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →