Inventor
LI HUANHUAN
CN30 patents
⚠️ This page may combine multiple inventors who share the name “LI HUANHUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FOSHAN HONGWEI ELECTRONIC TECH CO LTD
12 patentsUSD1066919SMar 18, 2025
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FOSHAN HONGWEI ELECTRONIC TECH CO LTD2 citations72
USD1049654SNov 5, 2024
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FOSHAN HONGWEI ELECTRONIC TECH CO LTD4 citations72
USD1049655SNov 5, 2024
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FOSHAN HONGWEI ELECTRONIC TECH CO LTD2 citations70
USD1036869SJul 30, 2024
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FOSHAN HONGWEI ELECTRONIC TECH CO LTD2 citations70
USD1069454SApr 8, 2025
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FOSHAN HONGWEI ELECTRONIC TECH CO LTD4 citations69
USD1115355SMar 3, 2026
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FOSHAN HONGWEI ELECTRONIC TECH CO LTD0 citations60
USD1090062SAug 26, 2025
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FOSHAN HONGWEI ELECTRONIC TECH CO LTD0 citations60
USD1092069SSep 9, 2025
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FOSHAN HONGWEI ELECTRONIC TECH CO LTD1 citations59
USD1065847SMar 11, 2025
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FOSHAN HONGWEI ELECTRONIC TECH CO LTD0 citations59
USD1092990SSep 16, 2025
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FOSHAN HONGWEI ELECTRONIC TECH CO LTD0 citations57
USD1092991SSep 16, 2025
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FOSHAN HONGWEI ELECTRONIC TECH CO LTD0 citations57
USD1091148SSep 2, 2025
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FOSHAN HONGWEI ELECTRONIC TECH CO LTD0 citations57
UNIV JIANGSU
8 patentsUS11300620B2Apr 12, 2022
Gas-liquid dynamic model-based accurate lithium-ion battery SOC estimation method
UNIV JIANGSU0 citations51
US11428741B2Aug 30, 2022
Method and device for estimating open circuit voltage of battery based on a gas-liquid dynamic model
UNIV JIANGSU0 citations47
US11307258B2Apr 19, 2022
Method and system for estimating open circuit voltage of Li-ion batteries with temperature input
UNIV JIANGSU0 citations47
US12360047B2Jul 15, 2025
Characteristic information extraction method and portable detection system for small-molecule volatile substances
UNIV JIANGSU0 citations45
US12078598B2Sep 3, 2024
Method and system for detecting pesticide residues in tea based on surface-enhanced raman scattering (SERS) sensor
UNIV JIANGSU0 citations45
US12345695B2Jul 1, 2025
Preparation method and application of flexible paper-based sensor for detecting meat products
UNIV JIANGSU0 citations44
US11773322B2Oct 3, 2023
Preparation and application of dye-functionalized flexible upconversion-luminescence solid-phase sensor
UNIV JIANGSU0 citations41
US12265032B2Apr 1, 2025
Method for determining ciprofloxacin in meat product based on enzyme-linked upconversion fluorescence and potassium titanium oxalate system
UNIV JIANGSU0 citations40
XIAN CHISHINE OPTOELECTRONICS TECH CO LTD
2 patentsUS12054387B1Aug 6, 2024
Electrostatically driven comb structure of MEMS, micro-mirror using same and preparation method therefor
XIAN CHISHINE OPTOELECTRONICS TECH CO LTD0 citations45
US11951575B2Apr 9, 2024
Automatic welding system and method for large structural parts based on hybrid robots and 3D vision
XIAN CHISHINE OPTOELECTRONICS TECH CO LTD0 citations45
XI AN CHISHINE OPTOELECTRONICS TECH CO LTD
2 patentsUS11327297B2May 10, 2022
Generation method for programmable analog fringe pattern with extended depth of field
XI AN CHISHINE OPTOELECTRONICS TECH CO LTD0 citations45
US11105617B2Aug 31, 2021
Hybrid light measurement method for measuring three-dimensional profile
XI AN CHISHINE OPTOELECTRONICS TECH CO LTD0 citations41
UNIV JIMEI
2 patentsUS11635385B2Apr 25, 2023
Characteristic information extraction method, and rapid detection method and system of organic pollutants in complex system
UNIV JIMEI0 citations44
US12564835B2Mar 3, 2026
Biosensing platform for in-situ sampling and target detection based on upconversion luminescence
UNIV JIMEI0 citations39