Patent | Date |
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Display assembly including an electro-optical cell and a photovoltaic cell Grant 6,731,351 - Platz , et al. May 4, 2 | 2004-05-04 |
Display assembly including an electro-optical cell and a photovoltaic cell App 20020027620 - Platz, Rainer ;   et al. | 2002-03-07 |
Batch manufacturing method for photovoltaic cells Grant 6,316,283 - Saurer November 13, 2 | 2001-11-13 |
Photovoltaic cell having a coloured appearance, particularly for a watch dial App 20010004900 - Ziegler, Yvan ;   et al. | 2001-06-28 |
Device for charging a battery using a photovoltaic cell, and timepiece comprising same Grant 5,959,432 - Saurer , et al. September 28, 1 | 1999-09-28 |
Ultrasound detection device in particular for an automatically controlled windscreen cleaning system Grant 5,920,167 - Wiget , et al. July 6, 1 | 1999-07-06 |
Continuous electric power supply circuit regulated by a reversible converter Grant 5,862,046 - Farine , et al. January 19, 1 | 1999-01-19 |
Photovoltaic cell Grant 5,482,570 - Saurer , et al. January 9, 1 | 1996-01-09 |
Transparent regenerating photoelectrochemical cell Grant 5,441,827 - Gratzel , et al. August 15, 1 | 1995-08-15 |
Electrochemical sensor with multiple zones on a disc and its application to the quantitative analysis of glucose Grant 5,407,554 - Saurer April 18, 1 | 1995-04-18 |
Electrochemical measuring system with multizone sensors Grant 5,395,504 - Saurer , et al. March 7, 1 | 1995-03-07 |
Article having a wear resisting precious metal coating Grant 4,745,035 - Saurer , et al. May 17, 1 | 1988-05-17 |
Watch with an analog display device the dial of which is formed by a liquid crystal display cell Grant 4,488,818 - Saurer , et al. December 18, 1 | 1984-12-18 |
Method of manufacturing an electro-optic display cell and cell obtained by carrying out this method Grant 4,308,442 - Sallin , et al. December 29, 1 | 1981-12-29 |
Electro-optic passive display cell Grant 4,277,144 - Saurer , et al. July 7, 1 | 1981-07-07 |
Electronic watch and display device for such watch Grant 4,183,628 - Laesser , et al. January 15, 1 | 1980-01-15 |
Passive electro-optic display cell and method for its manufacturing Grant 4,140,372 - Saurer February 20, 1 | 1979-02-20 |
Electro-optic passive display device Grant 4,138,195 - Saurer , et al. February 6, 1 | 1979-02-06 |
Passive electro-optic display cell and method for manufacturing it Grant 4,118,110 - Saurer , et al. October 3, 1 | 1978-10-03 |
Indicator for the condition of a battery operating a timepiece Grant 3,993,985 - Chopard , et al. November 23, 1 | 1976-11-23 |
Control device for setting a timepiece Grant 3,943,696 - Portmann , et al. March 16, 1 | 1976-03-16 |