US3292114A
(en)
*
|
|
1966-12-13 |
|
Ultrasonic delay line for microwave
and higher frequencies |
US3295064A
(en)
*
|
1962-06-20 |
1966-12-27 |
Bell Telephone Labor Inc |
Ultrasonic pulse modifier
|
US3251009A
(en)
*
|
1963-05-28 |
1966-05-10 |
Ibm |
Semiconductor ultrasonic signal-delay apparatus utilizing integral p-n junctions as electromechanical transducers
|
GB1125978A
(en)
*
|
1965-12-20 |
1968-09-05 |
Nippon Telegraph & Telephone |
Microwave semiconductor device
|
US3401347A
(en)
*
|
1966-04-25 |
1968-09-10 |
Nippon Telegraph & Telephone |
Microwave semiconductor amplifier
|
US3436666A
(en)
*
|
1967-06-05 |
1969-04-01 |
Texas Instruments Inc |
Solid state traveling wave amplifier
|
US3513356A
(en)
*
|
1967-06-27 |
1970-05-19 |
Westinghouse Electric Corp |
Electromechanical tuning apparatus particularly for microelectronic components
|
US3422371A
(en)
*
|
1967-07-24 |
1969-01-14 |
Sanders Associates Inc |
Thin film piezoelectric oscillator
|
US3517349A
(en)
*
|
1967-08-11 |
1970-06-23 |
Gen Electric |
Miniature electromechanical filter with magnetic drive
|
US3614678A
(en)
*
|
1967-08-11 |
1971-10-19 |
Gen Electric |
Electromechanical filters with integral piezoresistive output and methods of making same
|
US3533022A
(en)
*
|
1967-08-11 |
1970-10-06 |
Gen Electric |
Magnetically driven electromechanical filter with cantilevered resonator and variable q
|
GB1242085A
(en)
*
|
1967-08-18 |
1971-08-11 |
Matsushita Electric Ind Co Ltd |
A recording device
|
US3435250A
(en)
*
|
1967-08-18 |
1969-03-25 |
Us Army |
Solid state microwave acoustic delay line and frequency converter
|
US3634787A
(en)
*
|
1968-01-23 |
1972-01-11 |
Westinghouse Electric Corp |
Electromechanical tuning apparatus particularly for microelectronic components
|
US3611062A
(en)
*
|
1968-04-17 |
1971-10-05 |
Ibm |
Passive elements for solid-state integrated circuits
|
GB1328343A
(en)
*
|
1969-09-17 |
1973-08-30 |
Mullard Ltd |
Electro mechanical filters
|
US3626334A
(en)
*
|
1969-12-30 |
1971-12-07 |
Ibm |
Electrically variable acoustic delay line
|
US3737811A
(en)
*
|
1970-02-13 |
1973-06-05 |
Mini Of Aviat Supply In Her Br |
Acoustic surface wave device wherein acoustic surface waves may be propagated with an electric field dependent velocity
|
DE2019780C3
(de)
*
|
1970-04-23 |
1974-07-18 |
Siemens Ag, 1000 Berlin Und 8000 Muenchen |
Verfahren zum nachträglichen Abgleichen der Laufzeit von elektroakustischen Verzögerungsleitungen auf piezoelektrischen Keramiksubstraten
|
US3679985A
(en)
*
|
1970-06-30 |
1972-07-25 |
Ibm |
Acoustic wave parametric amplifier/converter
|
US3675140A
(en)
*
|
1970-06-30 |
1972-07-04 |
Ibm |
Acoustic wave amplifier having a coupled semiconductor layer
|
US3696312A
(en)
*
|
1970-06-30 |
1972-10-03 |
Ibm |
Cyclotron resonance devices controllable by electric fields
|
US3714438A
(en)
*
|
1970-07-20 |
1973-01-30 |
Univ California |
Method and apparatus for propagating traveling wave energy through resonant matter
|
US3792321A
(en)
*
|
1971-08-26 |
1974-02-12 |
F Seifert |
Piezoelectric semiconductor devices in which sound energy increases the breakdown voltage and power of capabilities
|
US3827002A
(en)
*
|
1973-05-18 |
1974-07-30 |
Us Navy |
Tunable electroacoustic transducers
|
FR2239813B1
(fr)
*
|
1973-08-03 |
1978-04-21 |
Commissariat Energie Atomique |
|
US4141025A
(en)
*
|
1977-03-24 |
1979-02-20 |
Gosudarstvenny Nauchno-Issle-Dovatelsky I Proektny Institut Redkometallicheskoi Promyshlennosti "GIREDMET" |
Semiconductor structure sensitive to pressure
|
US4169236A
(en)
*
|
1977-12-30 |
1979-09-25 |
The United States Of America As Represented By The Secretary Of The Army |
Rotation of characteristic vectors with piezoelectric coupling
|
US5263004A
(en)
*
|
1990-04-11 |
1993-11-16 |
Hewlett-Packard Company |
Acoustic image acquisition using an acoustic receiving array with variable time delay
|
US9331211B2
(en)
*
|
2009-08-28 |
2016-05-03 |
X-Fab Semiconductor Foundries Ag |
PN junctions and methods
|
GB0915501D0
(en)
*
|
2009-09-04 |
2009-10-07 |
Univ Warwick |
Organic photosensitive optoelectronic devices
|
US9602073B2
(en)
*
|
2013-05-31 |
2017-03-21 |
Avago Technologies General Ip (Singapore) Pte. Ltd. |
Bulk acoustic wave resonator having piezoelectric layer with varying amounts of dopant
|
US9679765B2
(en)
|
2010-01-22 |
2017-06-13 |
Avago Technologies General Ip (Singapore) Pte. Ltd. |
Method of fabricating rare-earth doped piezoelectric material with various amounts of dopants and a selected C-axis orientation
|
US9473106B2
(en)
|
2011-06-21 |
2016-10-18 |
Georgia Tech Research Corporation |
Thin-film bulk acoustic wave delay line
|
US8575819B1
(en)
*
|
2011-07-18 |
2013-11-05 |
Integrated Device Technology, Inc. |
Microelectromechanical resonators with passive frequency tuning using built-in piezoelectric-based varactors
|
JP5343179B1
(ja)
*
|
2011-10-19 |
2013-11-13 |
パナソニック株式会社 |
電子機器
|
US10340885B2
(en)
|
2014-05-08 |
2019-07-02 |
Avago Technologies International Sales Pte. Limited |
Bulk acoustic wave devices with temperature-compensating niobium alloy electrodes
|
US9547819B1
(en)
|
2015-11-23 |
2017-01-17 |
International Business Machines Corporation |
Phase-change material time-delay element for neuromorphic networks
|