Optical: systems and elements – Deflection using a moving element – Using a periodically moving element
Patent
1995-11-30
1998-10-13
Negash, Kinfe-Michael
Optical: systems and elements
Deflection using a moving element
Using a periodically moving element
348734, 34082572, 359146, H04B 1000
Patent
active
058220984
ABSTRACT:
A device and a method of interfacing between a user and an apparatus which can be remotely controlled by infrared radiation are disclosed. The device receives infrared signals and includes at least one serial link. Infrared signals corresponding to the programmable apparatus are coded into ASCII and the infrared signals are stored in a read/write memory. The coded signals and/or stored data are processed in order to carry out a specified application. Several individual sensors located at a distance from the box, respectively connected in a removable manner and by cabled link to the box, are actuatable by the user and are capable of triggering the transmission of the infrared signals for remotely controlling the apparatus.
REFERENCES:
patent: 5519457 (1996-05-01), Nishigaki et al.
Patent Abstracts of Japan, vol. 017, No. 362 (M-1441), 8 Jul. 1993 & JP-A-05 052415 (Matsushita Electric Ind Co Ltd), 2 Mar. 1993, * abstract *.
Patent Abstracts of Japan, vol. 017, No. 077 (M-1367), 16 Feb. 1993 & JP-A-04 278824 (Matsushita Electric Ind Co Ltd), 5 Oct. 1992, * abstract * .
Metalogic
Negash Kinfe-Michael
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