Inventor
Tianfeng Yang
Inventor
Hangzhou, CN
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Eprimary
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution15%
F02CGas-turbine plants10%
F03GSpring, weight, inertia or like motors10%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants10%
F24SSolar heat collectors10%
C01BNon-metallic elements5%
F04DNon-positive-displacement pumps5%
F22BMethods of steam generation5%
F23KFeeding fuel to combustion apparatus5%
F23LSupplying air or non-combustible liquids or gases to combustion apparatus in general5%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019–2020Patents assigned to UNIV ZHEJIANG (3)· patent assignee history
2019–2020Based in Hangzhou, CN· patent location history
2020Based in Zhejiang, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV ZHEJIANG | 3 | 2019–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hangzhou, CN | 2 | 2019–2020 |
| Zhejiang, CN | 1 | 2020 |