Patent ID: 9482922
Filing Date: 2016-11-01
CPC Classification: E06B,G02F,H04L

Claim Text:
1. An insulated glass unit comprising: an electrochromic window pane comprising a transparent substrate with an electrochromic device thereon and a bus bar in electrical connection with a conductive layer of the electrochromic device; a second pane; a secondary seal between the panes; and a memory storing information about the electrochromic window, wherein the memory is part of a wiring harness of the insulated glass unit, the wiring harness in electrical connection to the bus bar via a wire connected to the bus bar and passing through the secondary seal in the insulated glass unit, and wherein the memory is physically separate from a controller configured to read data from the memory and configured to provide a communications interface for communicating over a network with a plurality of electrochromic window panes including the electrochromic window pane of the insulated glass unit by delivering power to the bus bar via the wiring harness.