Inventor

Michael Grupenhoff

Inventor
Palo Alto, CA, US

Overview

12→
Patents
2013–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 12 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television48%
H04LTransmission of digital information, e.g. telegraphic communication44%
G06FElectric digital data processing8%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2019Patents assigned to BLUE JEANS NETWORK INC (6)· patent assignee history
2013–2014Patents assigned to ANAND RAGHAVAN (4)· patent assignee history
2013–2014Patents assigned to GRUPENHOFF MICHAEL (4)· patent assignee history
2013–2014Patents assigned to KALLURI RAVI KIRAN (4)· patent assignee history
2013–2016Based in Palo Alto, CA, US· patent location history
2015–2019Patents assigned to BLUE JEANS NETWORK (6)· patent assignee history
2015–2020Based in Sunnyvale, CA, US· patent location history
2016Based in San Jose, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BLUE JEANS NETWORK62015–2019
BLUE JEANS NETWORK INC62013–2019
ANAND RAGHAVAN42013–2014
GRUPENHOFF MICHAELself42013–2014
KALLURI RAVI KIRAN42013–2014
Locations
LocationPatentsSpan
Palo Alto, California, US72013–2016
Sunnyvale, California, US42015–2020
San Jose, California, US12016