Inventor · disambiguated record
Ya Liu
Also filed as: LIU YA · Liu ya-jun
2 granted patents·4 pending applications·1 citations·filing 2017–2025
31Inventor score
Files withUNIV SHANDONG SCIENCE & TECH3CHINA UNIV OF PETROLEUM (BEIJING)1HUAWEI TECH CO LTD1JIANGYIN SINBON ELECTRONICS CO LTD1
Top patents by PatentIndex Score
6 records- 0159US10224708B2Over-temperature protection system of a charging deviceJIANGYIN SINBON ELECTRONICS CO LTD·Filed 2017·Granted Mar 5, 2019·1 cites·13 claims
- 0256US2025216282A1Device and method for cavitation monitoring of hydraulic systemUNIV SHANDONG SCIENCE & TECH·Filed 2025·Application pending·0 cites
- 0356US2025216281A1Device and method for cavitation detection of pure water hydraulic system based on pressureUNIV SHANDONG SCIENCE & TECH·Filed 2025·Application pending·0 cites
- 0454US2025224300A1Test bench for impact leakage detection of water hydraulic cylinder based on helium gas detectionUNIV SHANDONG SCIENCE & TECH·Filed 2025·Application pending·0 cites
- 0552US10822913B2Energy-gathered bundle type nesting plugging and wall reinforcing device and application thereof in karst cave pluggingCHINA UNIV OF PETROLEUM—BEIJING·Filed 2019·Granted Nov 3, 2020·0 cites·14 claims
- 0652US2024223339A1Data transmission method, apparatus, and systemHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →