BURR-BROWN RESEARCH CORPORATION

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

  • No Technology to Display

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

  • No Recent Patents to Display

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4591740 Multiple input port circuit having temperature zero voltage offset bias meansExpiredFeb 28, 83May 27, 86[H03K, G06G]
4567463 Circuit for improving the performance of digital to analog convertersExpiredFeb 23, 82Jan 28, 86[H03K]
4550291 Noise-free, die area efficient cascode circuitExpiredOct 03, 83Oct 29, 85[H03F]
4542368 Trimmable resistive scaling network suitable for digital to analog convertersExpiredFeb 23, 82Sep 17, 85[H03K]
4525663 Precision band-gap voltage reference circuitExpiredAug 03, 82Jun 25, 85[G05F]
4507907 Expendable heater sealing processExpiredSep 02, 81Apr 02, 85[B65B]
4475049 Redundant serial communication circuitExpiredMay 07, 81Oct 02, 84[H03K, H04B]
4467286 Resistor ladder networkExpiredNov 08, 82Aug 21, 84[H03G]
4438338 Low profile optical coupling for an optoelectronic moduleExpiredNov 05, 81Mar 20, 84[G02F]
4364618 Electronic device packageExpiredMay 19, 80Dec 21, 82[H01R]
4346294 Low profile optical coupling to planar-mounted optoelectronic deviceExpiredJul 06, 81Aug 24, 82[G02B]
4303934 Molded lead frame dual in line package including a hybrid circuitExpiredAug 30, 79Dec 01, 81[H01L]
4228448 Bipolar integrated semiconductor structure including I.sup.2 L and linear type devices and fabrication methods thereforExpiredOct 07, 77Oct 14, 80[H01L]
4218578 RF Shield for an electronic componentExpiredAug 04, 78Aug 19, 80[H05K]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.