Assignee
LI HAN
US·12 granted patents·1 pending application·30 citations·filing 2006–2024
Top patents by PatentIndex Score
13 records- 0196US10947182B1Cinnamyl alcohol cassic acid ester with antibacterial activity and a method of preparing the sameLI HAN·Filed 2020·Granted Mar 16, 2021·6 cites·15 claims
- 0285US8564394B2Power module and circuit board assembly thereofLI HAN·Filed 2012·Granted Oct 22, 2013·5 cites·21 claims
- 0382US10941120B16-aminouracil cassic acid ester with antibacterial activity and a method of preparing the sameLI HAN·Filed 2020·Granted Mar 9, 2021·1 cites·15 claims
- 0481US8218339B2Power converter having synchronous rectifier and control method of synchronous rectifierLI HAN·Filed 2010·Granted Jul 10, 2012·7 cites·21 claims
- 0579USD1054468SDash camLI HAN·Filed 2024·Granted Dec 17, 2024·5 cites·1 claims
- 0674US8265884B2Method to measure the elastic modulus and hardness of thin film on substrate by nanoindentationLI HAN·Filed 2009·Granted Sep 11, 2012·4 cites·7 claims
- 0765USD1050553SWireless desk lampLI HAN·Filed 2024·Granted Nov 5, 2024·2 cites·1 claims
- 0865US10995053B1Hydroxytyrosol ursolic acid ester with antioxidant activity and methods of preparing the sameLI HAN·Filed 2020·Granted May 4, 2021·0 cites·12 claims
- 0964US10487046B1Dihydroxytyrosol hexamethylene-1,6-dicarbamate having antioxidant activity and a method of preparing the sameLI HAN·Filed 2019·Granted Nov 26, 2019·0 cites·11 claims
- 1060US10618911B21-O-acetylbritannilatone spiro aryl isoxazoline compoundsLI HAN·Filed 2018·Granted Apr 14, 2020·0 cites·2 claims
- 1146USD1071314STable lampLI HAN·Filed 2024·Granted Apr 15, 2025·0 cites·1 claims
- 1242US8160441B2Optical fiber access network and commuication protection method thereofLI HAN·Filed 2006·Granted Apr 17, 2012·0 cites·13 claims
- 1340US2010106860A1Apparatus, system for processing internetwork communication and communication connection-adaptation methodLI HAN·Filed 2007·Application pending·0 cites
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