Patent US 4583825A |
US |
4583825A |
Electro-optic display system with improved viewing angle |
Thomas S. Buzak |
Tektronix Inc |
1983-12-27 |
1986-04-22 |
Patent US 4541691A |
US |
4541691A |
Electro-optic switching system using circularly polarized light |
Thomas S. Buzak |
Tektronix Inc |
1983-12-27 |
1985-09-17 |
Patent US 4611889A |
US |
4611889A |
Field sequential liquid crystal display with enhanced brightness |
Thomas S. Buzak |
Tektronix Inc |
1984-04-04 |
1986-09-16 |
Patent US 4674841A |
US |
4674841A |
Color filter switchable among three state via a variable retarder |
Thomas S. Buzak |
Tektronix Inc |
1985-03-08 |
1987-06-23 |
Patent US 4670744A |
US |
4670744A |
Light reflecting three-dimensional display system |
Thomas S. Buzak |
Tektronix Inc |
1985-03-14 |
1987-06-02 |
Patent US 4726663A |
US |
4726663A |
Switchable color filter with enhanced transmissivity |
Thomas S. Buzak |
Tektronix Inc |
1986-11-14 |
1988-02-23 |
Patent US 4744636A |
US |
4744636A |
Electron beam-addressed liquid crystal cell having coating layer for secondary electron emission |
Duane A. Haven • Thomas S. Buzak • Rolf S. Vatne |
Tektronix Inc |
1987-05-05 |
1988-05-17 |
Patent US 4765717A |
US |
4765717A |
Liquid crystal light valve with electrically switchable secondary electron collector electrode |
Thomas S. Buzak • Rolf S. Vatne |
Tektronix Inc |
1987-05-05 |
1988-08-23 |
Patent US 4917463A |
US |
4917463A |
Charge modulation compensated liquid crystal light valve having the first and second electric fields cooperating to provide a divergent electron lens effect |
Thomas S. Buzak • Rolf S. Vatne • Dana E. Whitlow |
Tektronix Inc |
1987-05-05 |
1990-04-17 |
Patent US 4896149A |
US |
4896149A |
Addressing structure using ionizable gaseous medium |
Thomas S. Buzak • Paul C. Martin • Harold Wayne Olmstead • John Horn |
Tektronix Inc |
1988-01-19 |
1990-01-23 |
Patent US 4864538A |
US |
4864538A |
Method and apparatus for addressing optical data storage locations |
Thomas S. Buzak |
Tektronix Inc |
1988-05-05 |
1989-09-05 |
Patent US 4884874A |
US |
4884874A |
Method of addressing display regions in an electron beam-addressed liquid crystal light valve |
Thomas S. Buzak • Rolf S. Vatne |
Tektronix Inc |
1988-07-14 |
1989-12-05 |
Patent US 5036317A |
US |
5036317A |
Flat panel apparatus for addressing optical data storage locations |
Thomas S. Buzak |
Tektronix Inc |
1988-08-22 |
1991-07-30 |
Patent US 5077553A |
US |
5077553A |
Apparatus for and methods of addressing data storage elements |
Thomas S. Buzak |
Tektronix Inc |
1989-11-13 |
1991-12-31 |
Patent US 5272472A |
US |
5272472A |
Apparatus for addressing data storage elements with an ionizable gas excited by an AC energy source |
Thomas S. Buzak |
Tektronix Inc |
1991-11-18 |
1993-12-21 |
Patent US 5313223A |
US |
5313223A |
Channel arrangement for plasma addressing structure |
Thomas S. Buzak • Dennis W. Prince • William W. Stein • Paul C. Martin |
Tektronix Inc |
1992-08-26 |
1994-05-17 |
Patent US 5414440A |
US |
5414440A |
Electro-optical addressing structure having reduced sensitivity to cross talk |
Kevin J. Ilcisin • Thomas S. Buzak • Paul C. Martin |
Tektronix Inc |
1994-06-21 |
1995-05-09 |
Patent US 5440201A |
US |
5440201A |
Plasma addressing structure with wide or transparent reference electrode |
Paul C. Martin • Thomas S. Buzak |
Tektronix Inc |
1994-08-03 |
1995-08-08 |
Patent US 5453660A |
US |
5453660A |
Bi-channel electrode configuration for an addressing structure using an ionizable gaseous medium and method of operating it |
Paul C. Martin • Thomas S. Buzak |
Tektronix Inc |
1994-09-15 |
1995-09-26 |
Patent US 6016032A |
US |
6016032A |
PALC panel with wire electrodes |
Thomas S. Buzak • Kevin J. Ilcisin • Paul C. Martin • Hans J. G. A. Den Biggelaar • Jacob Bruinink • Petrus Franciscus Gerardus Bongaerts • Adrianus Leonardus Josephus Burgmans • Babar Ali Khan • Henri Roger Jules Richard van Helleputte |
Tektronix Inc |
1997-12-15 |
2000-01-18 |
Patent US 6674419B2 |
US |
6674419B2 |
AC palc display device with floating electrode |
Kevin J. Ilcisin • Thomas S. Buzak |
Tektronix Inc |
2001-11-01 |
2004-01-06 |