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Inventor

Yichen Li

Inventor
West Lafayette, IN, US

Overview

10→
Patents
2018–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 10 as inventor

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

B60Kprimary
B60KArrangement or mounting of propulsion units or of transmissions in vehicles21%
F16HGearing21%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology18%
F16CShafts14%
A61KPreparations for medical, dental or toiletry purposes4%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%
C12NMicroorganisms or enzymes4%
F16DCouplings for transmitting rotation4%
G06TImage data processing or generation, in general4%
LOC074%
PatentTitleYear
D0904121Bowling shaped cup202010,758,545Methods to treat neurological diseases202010,697,520Planetary wheel drive using bushings202010,612,645Planetary wheel drive single wall lugged output carrier202010,607,325Methods for enhancing image contrast and related image processing systems thereof202010,495,185Planetary wheel drive using bushings2019D0855125Pair of exercise straps201910,272,773Planetary wheel drive using thrust washer--cover arrangement201910,132,372Planetary wheel drive brake201810,066,735Planetary wheel drive single wall lugged output carrier2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2020Patents assigned to FAIRFIELD MFG (6)· patent assignee history
2018Patents assigned to FAIREFIELD MFG COMPANY INC (1)· patent assignee history
2018–2020Based in West Lafayette, IN, US· patent location history
2019Patents assigned to QUANZHOU ECONOMIC AND TECH DEVELOPMENT ZONE FUXIN SPORTS EQUIPMENT CO LTD (1)· patent assignee history
2019Based in Fujian, CN· patent location history
2020Patents assigned to SHANGHAI ZHAOXIN SEMICONDUCTOR CO LTD (1)· patent assignee history
2020Patents assigned to UNIV SOUTHERN CALIFORNIA (1)· patent assignee history
2020Based in Yongkang, CN· patent location history
2020Based in Oxford, GB· patent location history
2020Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FAIRFIELD MFG62018–2020
FAIREFIELD MFG COMPANY INC12018
QUANZHOU ECONOMIC AND TECH DEVELOPMENT ZONE FUXIN SPORTS EQUIPMENT CO LTD12019
SHANGHAI ZHAOXIN SEMICONDUCTOR CO LTD12020
UNIV SOUTHERN CALIFORNIA12020
Locations
LocationPatentsSpan
West Lafayette, IN, US62018–2020
Yongkang, CN12020
Oxford, GB12020
Beijing, CN12020
Fujian, CN12019