US 11,835,834 B2
Controlling transitions in optically switchable devices
Gordon Jack, San Jose, CA (US); Sridhar K. Kailasam, Fremont, CA (US); Stephen C. Brown, San Mateo, CA (US); and Anshu A. Pradhan, Collierville, TN (US)
Assigned to View, Inc., Milpitas, CA (US)
Filed by View, Inc., Milpitas, CA (US)
Filed on Oct. 19, 2022, as Appl. No. 18/047,839.
Application 18/047,839 is a continuation of application No. 17/444,010, filed on Jul. 29, 2021.
Application 17/444,010 is a continuation of application No. 16/132,226, filed on Sep. 14, 2018, granted, now 11,112,674, issued on Sep. 7, 2021.
Application 16/132,226 is a continuation of application No. 15/705,170, filed on Sep. 14, 2017, granted, now 10,514,582, issued on Dec. 24, 2019.
Application 15/705,170 is a continuation of application No. 15/286,193, filed on Oct. 5, 2016, granted, now 10,503,039, issued on Dec. 10, 2019.
Application 15/286,193 is a continuation in part of application No. 14/900,037, granted, now 9,885,935, issued on Feb. 6, 2018, previously published as PCT/US2014/043514, filed on Jun. 20, 2014.
Application 14/900,037 is a continuation in part of application No. 13/931,459, filed on Jun. 28, 2013, granted, now 9,412,290, issued on Aug. 9, 2016.
Claims priority of provisional application 62/239,776, filed on Oct. 9, 2015.
Prior Publication US 2023/0108776 A1, Apr. 6, 2023
Int. Cl. G02F 1/163 (2006.01); G02F 1/01 (2006.01); E06B 3/67 (2006.01); E06B 9/24 (2006.01)
CPC G02F 1/163 (2013.01) [E06B 3/6722 (2013.01); E06B 9/24 (2013.01); G02F 1/0121 (2013.01); E06B 2009/2464 (2013.01); G02F 2201/58 (2013.01)] 28 Claims
OG exemplary drawing
 
1. An apparatus for operating an optically switchable device, the apparatus comprising a processor that executes instructions to:
operate the optically switchable device at a first operating parameter for a first time period;
generate a characterization parameter based at least in part on voltage and/or current measurements that are obtained during the first time period, wherein generating the characterization parameter comprises consideration of a leakage current of the optically switchable device; and
control the optically switchable device for a second time period based at least in part on the characterization parameter.