LexDanaLexDanabeta
Inventor

Chi Teck Lee

Inventor
Novi, MI, US

Overview

5→
Patents
2015–2017
Patent span
Performing operations
Primary field (CPC B)

Patents· 5 as inventor

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

F16Hprimary
F16HGearing42%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles33%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology17%
F16DCouplings for transmitting rotation8%
PatentTitleYear
9,707,834'Vehicle transmission with common carrier planetary gear set'20179,597,958'Power take-off oil system providing sump drain and pressurized oil to disconnect clutch'20179,457,659'Transmission with integrated power take-off'20169,290,092'Chain drive power take off for hydraulic pump'20169,039,565'Multi-speed transmission'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2016Patents assigned to GM GLOBAL TECH OPERATIONS INC (2)· patent assignee history
2015–2016Based in Noblesville, IN, US· patent location history
2016–2017Patents assigned to GM GLOBAL TECH OPERATIONS LLC (3)· patent assignee history
2016–2017Based in Novi, MI, US· patent location history
2017Based in Nobelsville, IN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GM GLOBAL TECH OPERATIONS LLC32016–2017
GM GLOBAL TECH OPERATIONS INC22015–2016
Locations
LocationPatentsSpan
Novi, MI, US22016–2017
Noblesville, IN, US22015–2016
Nobelsville, IN, US12017