Inventor

Guangyu Li

Inventor

Portland, OR, US

Overview

2014–2020

Patent span

Performing operations

Primary field (CPC B)

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B23Kprimary

B23KSoldering or unsoldering21%

B60WConjoint control of vehicle sub-units of different type or different function11%

G05DSystems for controlling or regulating non-electric variables11%

G08GTraffic control systems11%

B28DWorking stone or stone-like materials5%

B61HBrakes or other retarding devices specially adapted for rail vehicles5%

C03BManufacture, shaping, or supplementary processes5%

F16DCouplings for transmitting rotation5%

F24TGeothermal collectors5%

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2014–2020Patents assigned to ELECTRO SCIENT IND INC (4)· patent assignee history

2014–2016Patents assigned to LI GUANGYU (3)· patent assignee history

2014Patents assigned to ALPAY MEHMET E (2)· patent assignee history

2014–2016Patents assigned to MATSUMOTO HISASHI (2)· patent assignee history

2014–2020Based in Portland, OR, US· patent location history

2020Patents assigned to TUSIMPLE INC (2)· patent assignee history

2020Based in San Diego, CA, US· patent location history

2020Based in Xuzhou, CN· patent location history

2020Based in Beijing, CN· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations