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Inventor

Ramon R. Collazo

Inventor
Raleigh, NC, US

Overview

5→
Patents
2010–2014
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

C30Bprimary
C30BSingle-crystal growth28%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1028%
Y10TTechnical subjects covered by former us classification28%
H10HInorganic light-emitting semiconductor devices having potential barriers17%
PatentTitleYear
8,822,045'Passivation of aluminum nitride substrates'20148,734,965'Controlled polarity group III-nitride films and methods of preparing such films'20148,148,802'Passivation of aluminum nitride substrates'20127,915,178'Passivation of aluminum nitride substrates'20117,815,970'Controlled polarity group III-nitride films and methods of preparing such films'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2014Patents assigned to UNIV NORTH CAROLINA STATE (5)· patent assignee history
2010–2014Based in Raleigh, NC, US· patent location history
2012–2014Patents assigned to SITAR ZLATKO (3)· patent assignee history
2012–2014Patents assigned to COLLAZO RAMON R (2)· patent assignee history
2012–2014Patents assigned to DALMAU RAFAEL (2)· patent assignee history
2014Patents assigned to COLLAZO RAMÓN R (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV NORTH CAROLINA STATE52010–2014
SITAR ZLATKO32012–2014
COLLAZO RAMON Rself22012–2014
DALMAU RAFAEL22012–2014
COLLAZO RAMÓN Rself12014
Locations
LocationPatentsSpan
Raleigh, NC, US52010–2014