Source: http://www.google.com/patents/US5973818?dq=5572193
Timestamp: 2017-11-20 18:17:15
Document Index: 17720625

Matched Legal Cases: ['application No. 09', 'application No. 09', 'application No. 09', 'application No. 09', 'application No. 09', 'application No. 09']

Patent US5973818 - Method and apparatus for controlling an electrochromic device - Google Patents
A method and concomitant apparatus for use in an electrochromic control system in which components causing the charging and discharging of an electrochromic device are subject to drift errors and other errors. In the case of such errors, the actual programming level and the desired programming level...http://www.google.com/patents/US5973818?utm_source=gb-gplus-sharePatent US5973818 - Method and apparatus for controlling an electrochromic device
Publication number US5973818 A
Application number US 09/157,723
Also published as WO2000017705A1
Publication number 09157723, 157723, US 5973818 A, US 5973818A, US-A-5973818, US5973818 A, US5973818A
Inventors Walter P. Sjursen, Christopher C. Gregory
Patent Citations (23), Non-Patent Citations (6), Referenced by (45), Classifications (7), Legal Events (8)
US 5973818 A
1 Copending U.S. application No. 09/157,724 entitled "Apparatus for Controlling an Electrochromic Device", filed Sept. 21, 1998, by Walter P. Sjursen.
2 * Copending U.S. application No. 09/157,724 entitled Apparatus for Controlling an Electrochromic Device , filed Sept. 21, 1998, by Walter P. Sjursen.
3 U.S. application No. 09/046,386 entitled "Method for Forming a Molded Edge Seal", filed Mar. 23, 1998, by John E. Smarto, et al.
4 * U.S. application No. 09/046,386 entitled Method for Forming a Molded Edge Seal , filed Mar. 23, 1998, by John E. Smarto, et al.
5 U.S. application No. 09/157,725 entitled "Method and Apparatus for Controlling an Electrochromic Device", filed Sept. 21, 1998, by Timothy A. Pletcher, et al.
6 * U.S. application No. 09/157,725 entitled Method and Apparatus for Controlling an Electrochromic Device , filed Sept. 21, 1998, by Timothy A. Pletcher, et al.
CN101142520B Feb 20, 2006 May 19, 2010 Lg化学株式会社 Method and apparatus for controlling electrochromic device
WO2002017008A2 * Aug 14, 2001 Feb 28, 2002 Ppg Industries Ohio, Inc. Method and apparatus for controlling an electrochromic device
WO2002017008A3 * Aug 14, 2001 Oct 10, 2002 Ppg Ind Ohio Inc Method and apparatus for controlling an electrochromic device
WO2006098553A1 * Feb 20, 2006 Sep 21, 2006 Lg Chem, Ltd. Method and apparatus for controlling electrochromic device
U.S. Classification 359/265, 351/44, 359/267, 359/275