A typical code installation system required the user to manually set matching dual in-line package (DIP) switches on the transmitter. ... The invention claimed in the plaintiffa#39;s patent eliminates manual code switches in garage door transmitters, and enables a garage door ... Chamberlain Group Inc., 52 U.S.P.Q.2d 1321 (Fed.
Title | : | IPL Newsletter |
Author | : | |
Publisher | : | - 1998 |
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