The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 10, 2015
Filed:
Apr. 22, 2008
Adam P. G. Provis, Isle of Wright, GB;
Oscar C. Miramontes, El Paso, TX (US);
George C. Vergis, Fremont, CA (US);
Adam P. G. Provis, Isle of Wright, GB;
Oscar C. Miramontes, El Paso, TX (US);
George C. Vergis, Fremont, CA (US);
IXYS CH GmbH, , CH;
Abstract
A compact, register-based, eight-bit virtual machine is realized on a resource-constrained device such as, for example, an IR remote control device. The IR remote control device includes a script interpreter, as well as loader API functionality and API functionality to support communication over a bidirectional link. The functionality of the remote control device is customized by loading either a machine code API routine and/or a script API routine onto the remote control device via the bidirectional link. A script is loaded via the bidirectional link and is stored in program memory. Once loaded, the script is interpreted by the virtual machine, thereby calling API functionalities provided, and thereby causing the remote control device to have a desired customized function. Providing the virtual machine on all the members of a family of remote control devices allows the same script to run on any remote control device of the family.