Inventor

Haisong Wang

Inventor

Fremont, CA, US

Overview

2021

Patent span

Electricity

Primary field (CPC H)

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

G06Fprimary

G06FElectric digital data processing13%

H04HBroadcast communication13%

H04JMultiplex communication13%

H04LTransmission of digital information, e.g. telegraphic communication13%

H04MTelephonic communication13%

H04NPictorial communication, e.g. television13%

H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers13%

H04WWireless communication networks13%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to B&W GROUP LTD (1)· patent assignee history

2021Based in Fremont, CA, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
B&W GROUP LTD	1	2021

Locations

Location	Patents	Span
Fremont, California, US	1	2021