Inventor · disambiguated record
Henglian Luo
Also filed as: LUO HENGLIAN
4 granted patents·8 pending applications·0 citations·filing 2019–2022
53Inventor score
Top patents by PatentIndex Score
12 records- 0156US12403571B2Torque wrench with strain gaugesAPEX BRANDS INC·Filed 2020·Granted Sep 2, 2025·0 cites·21 claims
- 0256US12379472B2Photoelectric sensor controlled by pulse-frequency modulationAPEX BRANDS INC·Filed 2022·Granted Aug 5, 2025·0 cites·20 claims
- 0353US2025389606A1A Torque Tester for Verifying Multiple Electronic Torque WrenchesAPEX BRANDS INC·Filed 2022·Application pending·0 cites
- 0453US2025387888A1Electronic torque wrench with torque overshoot compensationAPEX BRANDS INC·Filed 2022·Application pending·0 cites
- 0552US2025375861A1Dongle for an Electronic Torque WrenchAPEX BRANDS INC·Filed 2022·Application pending·0 cites
- 0652US2025235993A1Electronic torque wrench with remote target torque settingAPEX BRANDS INC·Filed 2022·Application pending·0 cites
- 0752US2025375860A1Electronic Torque Wrench with Automatic Moment Arm Length DeterminationAPEX BRANDS INC·Filed 2022·Application pending·0 cites
- 0851US2025205861A1Torque Measurement with Increased Accuracy at Lower Torque ValuesAPEX BRANDS INC·Filed 2022·Application pending·0 cites
- 0948US2025187169A1Photoelectric Sensor Controlled by Pulse-Width ModulationAPEX BRANDS INC·Filed 2022·Application pending·0 cites
- 1047US2025283769A1Torque measurement with compensation for strain gauge biasAPEX BRANDS INC·Filed 2022·Application pending·0 cites
- 1144US11991803B2Flyback converter and LED driver using the flyback converterSIGNIFY HOLDING BV·Filed 2019·Granted May 21, 2024·0 cites·15 claims
- 1232USD1052419STorque testerAPEX BRANDS INC·Filed 2022·Granted Nov 26, 2024·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Henglian Luo 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 →