APEX MICROTECHNOLOGY, INC.
Patent Owner
Stats
- 8 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Feb 08, 2018 most recent publication
Details
- 8 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 135 Total Citation Count
- Jul 20, 1987 Earliest Filing
- 7 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
7786799 Trimming technique for high voltage amplifiers using floating low voltage structuresMar 21, 08Aug 31, 10[H03F]
5365194 Power operational amplifier having oscillation limiter and method thereforJun 03, 93Nov 15, 94[H03F, H03G]
5210505 Apparatus and method for an input stage of an operational amplifierMar 10, 92May 11, 93[H03F]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2009/0129,024 INVERTED THROUGH CIRCUIT BOARD MOUNTING WITH HEAT SINKAbandonedNov 15, 07May 21, 09[H05K]
5142243 Apparatus and method for an input stage of an operational amplifierExpiredDec 19, 90Aug 25, 92[H03F]
4833423 Apparatus and method for a wide-band direct-coupled transistor amplifierExpiredJul 20, 87May 23, 89[H03F]
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