Inventor · disambiguated record
Zhen Feng
Also filed as: FENG ZHEN · Feng zhen-yu
9 granted patents·4 pending applications·53 citations·filing 1994–2019
82Inventor score
Files withBEIJING SMTP TECH CO LTD6JIANGSU SMTP TECH CO LTD3RIVET SPORTS LLC2FENG ZHEN1UNIV KENTUCKY RES FOUND1
Top patents by PatentIndex Score
13 records- 0179US11207084B2Tool bit for an ultrasonic osteotomeBEIJING SMTP TECH CO LTD·Filed 2018·Granted Dec 28, 2021·3 cites·9 claims
- 0279US5580839ABinary ferrihydrite catalystsUNIV KENTUCKY RES FOUND·Filed 1994·Granted Dec 3, 1996·46 cites·16 claims
- 0373US11583895B2Connection device for piezoceramics of an ultrasonic transducerJIANGSU SMTP TECH CO LTD·Filed 2018·Granted Feb 21, 2023·1 cites·9 claims
- 0469US10813551B2Probe and manufacturing method thereofBEIJING SMTP TECH CO LTD·Filed 2018·Granted Oct 27, 2020·1 cites·11 claims
- 0553US12011189B2Fluid flow metal sleeveBEIJING SMTP TECH CO LTD·Filed 2019·Granted Jun 18, 2024·0 cites·11 claims
- 0653US10104930B2All weather cycling shoe coverRIVET SPORTS LLC·Filed 2014·Granted Oct 23, 2018·1 cites·21 claims
- 0753US9597816B2Woodworking table saw with vacuuming functionFENG ZHEN·Filed 2014·Granted Mar 21, 2017·1 cites·6 claims
- 0848US11925379B2Torque wrench for ultrasonic scalpel, and ultrasonic scalpel/torque wrench setBEIJING SMTP TECH CO LTD·Filed 2019·Granted Mar 12, 2024·0 cites·16 claims
- 0944US11129435B2All weather cycling shoe coverRIVET SPORTS LLC·Filed 2018·Granted Sep 28, 2021·0 cites·20 claims
- 1042US2019254696A1Tool bit for an ultrasonic osteotomeJIANGSU SMTP TECH CO LTD·Filed 2019·Application pending·0 cites
- 1141US2019120277A1Quick-connected thread mechanismJIANGSU SMTP TECH CO LTD·Filed 2018·Application pending·0 cites
- 1241US2020022720A1Ultrasonic scalpel bit, ultrasonic vibration propagation assembly and ultrasonic hemostasis and cutting systemBEIJING SMTP TECH CO LTD·Filed 2017·Application pending·0 cites
- 1340US2019209184A1Tool bit for an ultrasonic osteotomeBEIJING SMTP TECH CO LTD·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →