Inventor
Feng Liu
Inventor
Shenzhen, CN
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F04Dprimary
F04DNon-positive-displacement pumps20%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants8%
H05KPrinted circuits8%
A47LDomestic washing or cleaning4%
B08BCleaning in general4%
B23KSoldering or unsoldering4%
C23CCoating metallic material4%
F01DNon-positive displacement machines or engines, e.g. steam turbines4%
F02CGas-turbine plants4%
F02KJet-propulsion plants4%
PatentTitleYear
D0910231Electrically heated smoking article202110,646,944Electric iron and soldering device202010,598,189Fan, diffuser, and vacuum cleaner having the same202010,563,659Series fan structure202010,416,730Reciprocating driving device in load-testing and sliding rail testing system using the same201910,392,692Crucible for OLED evaporation source and manufacturing method thereof201910,267,339Series fan structure20199,885,370'Diffuser'20189,750,163'Thermal dissipation system for server'20179,689,403'Pump having selectable outlets'20179,618,230'PTC heater'20179,175,577'Quiet bleed valve for gas turbine engine'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2020Patents assigned to JOHNSON ELECTRIC SA (3)· patent assignee history
2017Patents assigned to BESTWAY INFLATABLES & MAT CORP (1)· patent assignee history
2017–2020Based in Shenzhen, CN· patent location history
2019–2020Patents assigned to ASIA VITAL COMPONENTS CO LTD (2)· patent assignee history
2019–2020Patents assigned to BOE TECHNOLOGY GROUP CO LTD (2)· patent assignee history
2019–2020Based in Beijing, CN· patent location history
2019–2020Based in New Taipei, TW· patent location history
2019Based in Tianjin, CN· patent location history
2020Patents assigned to HEFEI BOE OPTOELECTRONICS TECH (1)· patent assignee history
2021Based in Guangdong, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JOHNSON ELECTRIC SA | 3 | 2017–2020 |
| ASIA VITAL COMPONENTS CO LTD | 2 | 2019–2020 |
| BOE TECHNOLOGY GROUP CO LTD | 2 | 2019–2020 |
| BESTWAY INFLATABLES & MAT CORP | 1 | 2017 |
| HEFEI BOE OPTOELECTRONICS TECH | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shenzhen, CN | 4 | 2017–2020 |
| Beijing, CN | 2 | 2019–2020 |
| New Taipei, TW | 2 | 2019–2020 |
| Guangdong, CN | 1 | 2021 |
| Tianjin, CN | 1 | 2019 |