Issued Patents 1994
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374374 | Supertwist liquid-crystal display | Georg Weber, Herbert Plach, Hiroki Yoshitake, Hiroshi Numata | 1994-12-20 |
| 5356560 | 2-fluoroperfluoroalkylcyclohexene derivatives | Herbert Plach | 1994-10-18 |
| 5350535 | Liquid-crystalline medium | Bernhard Rieger, Reinhard Hittich, Herbert Plach | 1994-09-27 |
| 5344587 | Electrooptical liquid-crystal system | David Coates, Shirley Ann Marden, Graham Smith, Ulrich Finkenzeller, Reinhard Hittich +1 more | 1994-09-06 |
| 5330679 | Nematic liquid-crystal composition for active matrix application | Kei Sasaki, Masako Okada, Shuichi Kohzaki, Fumiaki Funada, Bernhard Rieger +5 more | 1994-07-19 |
| 5328642 | Liquid-crystalline medium | Bernhard Rieger, Reinhard Hittich | 1994-07-12 |
| 5318721 | Nematic liquid-crystalline phases | Joachim Krause, Thomas Geelhaar, Rudolf Eidenschink, Hans-Adolf Kurmeier, Eike Poetsch +2 more | 1994-06-07 |
| 5308541 | Halogenated benzene derivatives, and a liquid-crystalline medium | Reinhard Hittich, Eike Poetsch, Bernhard Rieger, Andreas Wachtler, David Coates +1 more | 1994-05-03 |
| 5308543 | Nematic liquid-crystal composition for active matrix application | Kei Sasaki, Masako Okada, Shuichi Kohzaki, Fumiaki Funada, Bernhard Rieger +5 more | 1994-05-03 |
| 5308542 | 4,4'-disubstituted 2',3-difluorobisphenyls and a liquid-crystalline medium | Eike Poetsch, Reinhard Hittich, Bernhard Rieger | 1994-05-03 |
| 5308537 | Mesogenic compounds | David Coates, Simon Greenfield, Ian C. Sage, Bernhard Rieger | 1994-05-03 |
| 5286411 | Liquid-crystalline medium | Bernhard Rieger, Reinhard Hittich, David Coates, Hans-Adolf Kurmeier, Herbert Plach | 1994-02-15 |
| 5279764 | Dihalogenobenzene derivatives | Joachim Krause, Georg Weber, Ulrich Finkenzeller, Andreas Wachtler, Thomas Geelhaar +3 more | 1994-01-18 |
| 5279762 | Smectic liquid crystal phases | Reinhard Hopf, Bernhard Scheuble, Reinhard Hittich, Joachim Krause, Eike Poetsch +2 more | 1994-01-18 |