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Inventor

Dongmei Lu

Inventor
Beijing, CN

Overview

3→
Patents
2013–2014
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.

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication67%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers33%
PatentTitleYear
8,903,112'Battery door and hearing device'20148,547,881'Method, apparatus and system for transmitting ACK response in bidirectional data transmission'20138,531,959'Method for sending ACK'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2014Patents assigned to LU DONGMEI (3)· patent assignee history
2013Patents assigned to IVT TECHNOLOGY INC (2)· patent assignee history
2013Patents assigned to WANG YAO (2)· patent assignee history
2013Based in Beijing, CN· patent location history
2014Patents assigned to GN RESOUND AS (1)· patent assignee history
2014Patents assigned to KOBBERNAGEL JENS SPARRE (1)· patent assignee history
2014Based in Taastrup, DK· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LU DONGMEIself32013–2014
IVT TECHNOLOGY INC22013
WANG YAO22013
GN RESOUND AS12014
KOBBERNAGEL JENS SPARRE12014
Locations
LocationPatentsSpan
Beijing, CN22013
Taastrup, DK12014