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Inventor

Chyi Pin Lim

Inventor
Chandler, AZ, US

Overview

3→
Patents
2014–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H04Mprimary
H04MTelephonic communication29%
E21BEarth or rock drilling14%
G01VGeophysics14%
G10LSpeech analysis techniques or speech synthesis14%
H04LTransmission of digital information, e.g. telegraphic communication14%
H04NPictorial communication, e.g. television14%
PatentTitleYear
10,921,478Method and transducer for acoustic logging20219,344,291'Conferencing system with catch-up features and method of using same'20168,917,838'Digital media recording system and method'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2016Patents assigned to LIM CHYI PIN (2)· patent assignee history
2014–2016Patents assigned to MIDTUN JAMES DEAN (2)· patent assignee history
2014–2016Patents assigned to MITEL NETWORKS CORP (2)· patent assignee history
2014–2016Based in Chandler, AZ, US· patent location history
2021Patents assigned to HALLIBURTON ENERGY SERVICES INC (1)· patent assignee history
2021Based in Singapore, SG· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LIM CHYI PINself22014–2016
MIDTUN JAMES DEAN22014–2016
MITEL NETWORKS CORP22014–2016
HALLIBURTON ENERGY SERVICES INC12021
Locations
LocationPatentsSpan
Chandler, AZ, US22014–2016
Singapore, SG12021