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Inventor

Tan Lee

Inventor
Sha Tin, CN

Overview

3→
Patents
2004–2015
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A61Bprimary
A61BDiagnosis17%
A61FFilters implantable into blood vessels17%
E21BEarth or rock drilling17%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers17%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1017%
Y10TTechnical subjects covered by former us classification17%
PatentTitleYear
9,138,178'Method and system for self-managed sound enhancement'20158,720,476'Portable ram block changer'20146,774,479'Electronic device having a semiconductor chip on a semiconductor chip connection plate and a method for producing the electronic device'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to INFINEON TECHNOLOGIES AG (1)· patent assignee history
2004Based in Singapore, SG· patent location history
2014Patents assigned to LE TAN (1)· patent assignee history
2014Based in Houston, TX, US· patent location history
2015Patents assigned to ACE COMM LTD (1)· patent assignee history
2015Patents assigned to CHENG KA KUI (1)· patent assignee history
2015Patents assigned to KAM CHI SHAN ANNA (1)· patent assignee history
2015Based in Sha Tin, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ACE COMM LTD12015
CHENG KA KUI12015
INFINEON TECHNOLOGIES AG12004
KAM CHI SHAN ANNA12015
LE TAN12014
Locations
LocationPatentsSpan
Sha Tin, CN12015
Houston, Texas, US12014
Singapore, SG12004