LexDanaLexDanabeta
Inventor

Chunming Han

Inventor
Manalapan, NJ, US

Overview

4→
Patents
2006–2021
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

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

H04Bprimary
H04BTransmission33%
G01MTesting static or dynamic balance of machines or structures17%
G01RMeasuring electric variables17%
G06FElectric digital data processing17%
H04MTelephonic communication17%
PatentTitleYear
10,963,438Systems and methods for database query efficiency improvement20217,158,631'Efficient echo cancellation techniques'20077,078,912'Techniques to test signal propagation media'20067,013,226'Reflectometer with echo canceller'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2007Patents assigned to INTEL CORP (3)· patent assignee history
2006–2007Based in Manalapan, NJ, US· patent location history
2021Patents assigned to COUPANG CORP (1)· patent assignee history
2021Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
INTEL CORP32006–2007
COUPANG CORP12021
Locations
LocationPatentsSpan
Manalapan, New Jersey, US32006–2007
Beijing, CN12021