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N-type semiconducting cubic boron nitride
US 3,216,942 A
Filed
: 07/10/1961
Issued
: 11/09/1965
Est. Priority Date
: 07/10/1961
Status: Expired due to Term
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Current Assignee
Robert H. Wentorf Jr
Original Assignee
Robert H. Wentorf Jr
Inventors
Wentorf, Robert H. Jr.
Application Number
US04/122,773
Time in Patent Office
1,583 Days
Field of Search
US Class Current
252/62.3GA
CPC Class Codes
C04B 35/5831
based on cubic boron nitrid...
E04C 3/09
at least partly of bent or ...
G11C 11/39
using thyristors or the ava...
H01L 21/00
Processes or apparatus adap...
H05B 33/145
Arrangements of the electro...
Y10S 438/932
Boron nitride semiconductor
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