Inventor · disambiguated record
Hsin-Wei Tsai
Also filed as: TSAI HSIN-WEI
37 granted patents·10 pending applications·176 citations·filing 2006–2022
97Inventor score
Files withDELTA ELECTRONICS INC22LITE ON OPTO TECH CHANGZHOU CO LTD7TSAI HSIN-WEI5TSENG HSIANG-YI4LIN HAN-HSING2
Top patents by PatentIndex Score
47 records- 0195US12199403B2Electronic deviceLITE ON TECHNOLOGY CORP·Filed 2021·Granted Jan 14, 2025·2 cites·17 claims
- 0295US8054152B2TransformerDELTA ELECTRONICS INC·Filed 2010·Granted Nov 8, 2011·21 cites·11 claims
- 0390US7439838B2Transformers and winding units thereofDELTA ELECTRONICS INC·Filed 2006·Granted Oct 21, 2008·24 cites·25 claims
- 0489US9349521B2Primary side module and transformer with sameDELTA ELECTRONICS INC·Filed 2013·Granted May 24, 2016·10 cites·11 claims
- 0587US8334745B2Transformer having leakage inductanceCHEN YI-LIN·Filed 2010·Granted Dec 18, 2012·8 cites·19 claims
- 0687US8324871B2Integrated multi-inductor magnetic member and multi-loop power factor correction circuit having sameTSAI HSIN-WEI·Filed 2010·Granted Dec 4, 2012·10 cites·20 claims
- 0787US7724115B2Circuit carrier and transformer assemblyDELTA ELECTRONICS INC·Filed 2008·Granted May 25, 2010·15 cites·14 claims
- 0887US7515026B1Structure of transformerDELTA ELECTRONICS INC·Filed 2008·Granted Apr 7, 2009·18 cites·20 claims
- 0984US8643460B2Transformer structureTSENG HSIANG-YI·Filed 2012·Granted Feb 4, 2014·7 cites·9 claims
- 1084US7772957B2Structure of transformerDELTA ELECTRONICS INC·Filed 2008·Granted Aug 10, 2010·14 cites·12 claims
- 1182US11262060B2Light source deviceLITE ON OPTO TECH CHANGZHOU CO LTD·Filed 2019·Granted Mar 1, 2022·3 cites·17 claims
- 1280US8994487B2TransformerLIN HAN-HSING·Filed 2012·Granted Mar 31, 2015·6 cites·9 claims
- 1375US8269593B2Magnetic element and bobbin thereofTSAI HSIN-WEI·Filed 2011·Granted Sep 18, 2012·4 cites·11 claims
- 1472US10866375B2Light source device and electronic apparatusLITE ON OPTO TECH CHANGZHOU CO LTD·Filed 2019·Granted Dec 15, 2020·1 cites·16 claims
- 1572US8514048B2Transformer capable of adjusting heightTSENG HSIANG-YI·Filed 2011·Granted Aug 20, 2013·3 cites·8 claims
- 1670US11035563B2Light source deviceLITE ON OPTO TECH CHANGZHOU CO LTD·Filed 2019·Granted Jun 15, 2021·1 cites·20 claims
- 1770US7633367B2Structure of transformerDELTA ELECTRONICS INC·Filed 2008·Granted Dec 15, 2009·5 cites·18 claims
- 1869USD1015170SWatch with displayGARMIN INT INC·Filed 2022·Granted Feb 20, 2024·4 cites·1 claims
- 1969US7911309B2Conductive winding module and transformer having such conductive winding moduleDELTA ELECTRONICS INC·Filed 2007·Granted Mar 22, 2011·5 cites·18 claims
- 2065US8648686B2Resonant transformer and resonant converter employing sameTSAI HSIN-WEI·Filed 2012·Granted Feb 11, 2014·2 cites·10 claims
- 2164US8183968B2Bobbin of transformerTSAI HSIN-WEI·Filed 2011·Granted May 22, 2012·2 cites·9 claims
- 2263US8410885B2Combined transformerTSENG HSIANG-YI·Filed 2011·Granted Apr 2, 2013·1 cites·12 claims
- 2363US7886425B2Method of manufacturing a transformerDELTA ELECTRONICS INC·Filed 2008·Granted Feb 15, 2011·3 cites·10 claims
- 2462US8477005B2Transformer capable of maintaining heightTSENG HSIANG-YI·Filed 2011·Granted Jul 2, 2013·1 cites·14 claims
- 2562US8125306B2Transformer setTSAI HSIN-WEI·Filed 2011·Granted Feb 28, 2012·1 cites·20 claims
- 2662US7864020B2Composite transformerDELTA ELECTRONICS INC·Filed 2009·Granted Jan 4, 2011·2 cites·18 claims
- 2762US7456718B1Wire-arranging pin and winding frame and transformer having sameDELTA ELECTRONICS INC·Filed 2008·Granted Nov 25, 2008·3 cites·20 claims
- 2852US12262566B2Optoelectronic module having protruded and recessed structure for reducing optical crosstalkLITE ON TECHNOLOGY CORP·Filed 2022·Granted Mar 25, 2025·0 cites·23 claims
- 2951US11588074B2Light source deviceLITE ON OPTO TECH CHANGZHOU CO LTD·Filed 2020·Granted Feb 21, 2023·0 cites·15 claims
- 3051US2022165475A1Inductor moduleDELTA ELECTRONICS INC·Filed 2021·Application pending·0 cites
- 3148US11120936B2Magnetic component moduleDELTA ELECTRONICS INC·Filed 2018·Granted Sep 14, 2021·0 cites·7 claims
- 3248US8054150B2Magnetic elementDELTA ELECTRONICS INC·Filed 2008·Granted Nov 8, 2011·0 cites·10 claims
- 3347US10895374B2Light source deviceLITE ON OPTO TECH CHANGZHOU CO LTD·Filed 2019·Granted Jan 19, 2021·0 cites·22 claims
- 3446US2020251458A1Light source deviceLITE-ON OPTO TECH (CHANGZHOU) CO LTD·Filed 2020·Application pending·0 cites
- 3545US10113593B1Encoder with oil gas prevention structureHIWIN MIKROSYSTEM CORP·Filed 2017·Granted Oct 30, 2018·0 cites·6 claims
- 3645US9564267B2Magnetic element and bobbin assembly thereofDELTA ELECTRONICS INC·Filed 2015·Granted Feb 7, 2017·0 cites·27 claims
- 3745US2009045900A1Conductive winding module and transformer having such conductive winding moduleDELTA ELECTRONICS INC·Filed 2007·Application pending·0 cites
- 3845US2008284551A1Transformers and winding units thereofCHEN YU-CHAN·Filed 2008·Application pending·0 cites
- 3943US2011090037A1Transformer structureDELTA ELECTRONICS INC·Filed 2010·Application pending·0 cites
- 4043US2009146768A1Magnetic device unit and fixing component thereofDELTA ELECTRONICS INC·Filed 2008·Application pending·0 cites
- 4142US11217572B2Light source deviceLITE ON OPTO TECH CHANGZHOU CO LTD·Filed 2020·Granted Jan 4, 2022·0 cites·15 claims
- 4242US2011102119A1Resonant transformerDELTA ELECTRONICS INC·Filed 2010·Application pending·0 cites
- 4342US2020105461A1TransformerDELTA ELECTRONICS INC·Filed 2018·Application pending·0 cites
- 4441US9089070B2Inverter and electronic device using the inverterLIN HAN-HSING·Filed 2011·Granted Jul 21, 2015·0 cites·17 claims
- 4541US2018308615A1Magnetic assembly, inductor and transformerDELTA ELECTRONICS INC·Filed 2017·Application pending·0 cites
- 4641US2012326820A1Magnetic unitYu cheng-han·Filed 2012·Application pending·0 cites
- 4737US9214763B2Fly line connectorDELTA ELECTRONICS INC·Filed 2013·Granted Dec 15, 2015·0 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when Hsin-Wei Tsai files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →