Inventor · disambiguated record
Lei Hua
Also filed as: HUA LEI
18 granted patents·4 pending applications·53 citations·filing 2005–2025
89Inventor score
Files withBOE TECHNOLOGY GROUP CO LTD7SEMTECH CORP7AUTODESK INC2UNIV JIANGSU2HEFEI BOE OPTOELECTRONICS TECH1
Top patents by PatentIndex Score
22 records- 0183US8922356B2Entryway control and monitoring systemLAMBERT CRAIG A·Filed 2011·Granted Dec 30, 2014·25 cites·16 claims
- 0283US7116563B2Dual mode over-current protection for switching mode power converterSEMTECH CORP·Filed 2005·Granted Oct 3, 2006·16 cites·14 claims
- 0378US11114432B2Protection circuit with a FET device coupled from a protected bus to groundSEMTECH CORP·Filed 2019·Granted Sep 7, 2021·2 cites·16 claims
- 0478US2025311446A1Protection Circuit with a FET Device Coupled from a Protected Bus to GroundSEMTECH CORP·Filed 2025·Application pending·0 cites
- 0565US12356728B2Protection circuit with a FET device coupled from a protected bus to groundSEMTECH CORP·Filed 2021·Granted Jul 8, 2025·0 cites·15 claims
- 0663US7139179B2Switching mode power converter having secondary side bias generating and driving circuit to provide synchronous rectification and active clampSEMTECH CORP·Filed 2005·Granted Nov 21, 2006·7 cites·16 claims
- 0760US7619872B2Embedded electrolytic capacitorINTEL CORP·Filed 2006·Granted Nov 17, 2009·3 cites·15 claims
- 0857US10228792B2Touch determining device and method, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Mar 12, 2019·0 cites·16 claims
- 0955US2025357747A1Transient diverting suppressor with low dv/dt currentSEMTECH CORP·Filed 2024·Application pending·0 cites
- 1055US2025357745A1System and method of protecting high voltage circuits from high energy electrical overstress eventsSEMTECH CORP·Filed 2024·Application pending·0 cites
- 1154US10037097B2Touch determining device and method, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Granted Jul 31, 2018·0 cites·9 claims
- 1246US11341909B2Pixel drive circuit and drive method thereof, and display deviceHEFEI BOE OPTOELECTRONICS TECH·Filed 2019·Granted May 24, 2022·0 cites·19 claims
- 1343US10706789B2Pixel driving circuit and driving method thereof, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Jul 7, 2020·0 cites·6 claims
- 1440US11428741B2Method and device for estimating open circuit voltage of battery based on a gas-liquid dynamic modelUNIV JIANGSU·Filed 2019·Granted Aug 30, 2022·0 cites·6 claims
- 1540US11307258B2Method and system for estimating open circuit voltage of Li-ion batteries with temperature inputUNIV JIANGSU·Filed 2019·Granted Apr 19, 2022·0 cites·8 claims
- 1640US10642417B2Method and apparatus for determining touching action and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Granted May 5, 2020·0 cites·7 claims
- 1740US10552572B2Drainage pipe network designAUTODESK INC·Filed 2016·Granted Feb 4, 2020·0 cites·14 claims
- 1840US9959001B2Touch substrate, method for manufacturing the same and touch deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Granted May 1, 2018·0 cites·18 claims
- 1938US2018046323A1Method And Device For Setting Working Frequency Band Of Touch Detection SystemBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Application pending·0 cites
- 2036US10804694B2Over-temperature protection circuitry and driving methodBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted Oct 13, 2020·0 cites·16 claims
- 2133US10606964B2Inlet spacing on road gradesAUTODESK INC·Filed 2017·Granted Mar 31, 2020·0 cites·16 claims
- 2233US9412577B2Vacuum ultraviolet photoionization and chemical ionization combined ion source for mass spectrometryLI HAIYANG·Filed 2011·Granted Aug 9, 2016·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →