Inventor
Yu Yan
Inventor
Shanghai, CN
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC14primary
LOC1420%
B25JManipulators13%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines13%
A01DHarvesting7%
B60LPropulsion of electrically-propelled vehicles7%
E01HStreet cleaning7%
F16HGearing7%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein7%
G06FElectric digital data processing7%
Y02TClimate change mitigation technologies related to transportation7%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006Patents assigned to HON HAI PREC IND CO LTD (1)· patent assignee history
2006Based in Shenzhen, CN· patent location history
2018–2019Patents assigned to STATE GRID CORP CHINA (2)· patent assignee history
2018Patents assigned to HUNAN ELECTRIC POWER CORP (1)· patent assignee history
2018–2019Based in Changsha, CN· patent location history
2019–2020Patents assigned to HONEYWELL INT INC (3)· patent assignee history
2019Patents assigned to HUNAN PEACE PROSPERITY ELECTRIC LTD (1)· patent assignee history
2019–2020Based in Shanghai, CN· patent location history
2020Based in Nanjing, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HONEYWELL INT INC | 3 | 2019–2020 |
| STATE GRID CORP CHINA | 2 | 2018–2019 |
| HON HAI PREC IND CO LTD | 1 | 2006 |
| HUNAN ELECTRIC POWER CORP | 1 | 2018 |
| HUNAN PEACE PROSPERITY ELECTRIC LTD | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shanghai, CN | 3 | 2019–2020 |
| Changsha, CN | 2 | 2018–2019 |
| Nanjing, CN | 1 | 2020 |
| Shenzhen, CN | 1 | 2006 |