Inventor
Weidong Cai
Inventor
Oviedo, FL, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F23Rprimary
F23RGenerating combustion products of high pressure or high velocity, e.g. gas-turbine combustion chambers22%
F01DNon-positive displacement machines or engines, e.g. steam turbines11%
C04BLime, magnesia7%
F02CGas-turbine plants7%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants7%
F23DBurners7%
F23NRegulating or controlling combustion7%
B29CShaping or joining of plastics4%
C03CChemical composition of glasses, glazes or vitreous enamels4%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%
PatentTitleYear
10,703,672Artificial glass surface202010,695,989Method for preparing artificial glass surface202010,148,874Method and system for generating panoramic photographs and videos20188,820,091'External cooling fluid injection system in a gas turbine engine'20148,726,671'Operation of a combustor apparatus in a gas turbine engine'20148,661,779'Flex-fuel injector for gas turbines'20148,387,398'Apparatus and method for controlling the secondary injection of fuel'20138,092,161'Thermal shield at casing joint'20127,886,539'Multi-stage axial combustion system'20117,665,309'Secondary fuel delivery system'20107,370,466'Extended flashback annulus in a gas turbine combustor'20087,249,348'Non-interfering status inquiry for user threads'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007Based in Sunnyvale, CA, US· patent location history
2008–2014Based in Oviedo, FL, US· patent location history
2010–2014Patents assigned to SIEMENS ENERGY INC (6)· patent assignee history
2012–2018Patents assigned to CAI WEIDONG (6)· patent assignee history
2014Patents assigned to CHEHAB ABDULLATIF M (1)· patent assignee history
2018Patents assigned to CHEN PENG (1)· patent assignee history
2018Based in Foshan, CN· patent location history
2020Patents assigned to FOSHAN YIXIN STONE CO LTD (2)· patent assignee history
2020Based in Guangdong, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CAI WEIDONGself | 6 | 2012–2018 |
| SIEMENS ENERGY INC | 6 | 2010–2014 |
| FOSHAN YIXIN STONE CO LTD | 2 | 2020 |
| CHEHAB ABDULLATIF M | 1 | 2014 |
| CHEN PENG | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Oviedo, Florida, US | 8 | 2008–2014 |
| Guangdong, CN | 2 | 2020 |
| Foshan, CN | 1 | 2018 |
| Sunnyvale, California, US | 1 | 2007 |