Inventor · disambiguated record
Zhijun Tian
Also filed as: TIAN ZHIJUN
2 granted patents·1 pending application·0 citations·filing 2020–2020
22Inventor score
Files withBEIJING LONGFU HOSPITAL3
Top patents by PatentIndex Score
3 records- 0145US12390186B2Ultrasound-induced positioning type puncture assembly and sleeve type small needle knifeBEIJING LONGFU HOSPITAL·Filed 2020·Granted Aug 19, 2025·0 cites·12 claims
- 0236US12178449B2Lateral sleeve pipe drill and operating methodBEIJING LONGFU HOSPITAL·Filed 2020·Granted Dec 31, 2024·0 cites·7 claims
- 0333US2022313339A1Spinal percutanous puncture plasma scalpel head and operation method of spinal percutaneous puncture plasma scalpel headBEIJING LONGFU HOSPITAL·Filed 2020·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →