ELECTRONIC CONTROLS COMMERCIAL INSTALLATION

Brand	Owner	Address	Description
ACOUSTIC CONTROL	GUITAR CENTER, INC.	5795 Lindero Canyon Road 5795 Lindero Canyon Road Westlake Village CA 91362	Electronic controls for commercial installation to control amplifiers to route and switch music and speech information;as to ACOUSTIC;CONTROL;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A method and apparatus for encoding transactions for goods and services using an e-receipt is provided. A consumer and a merchant conduct a commercial transaction using a distributed data processing system. An electronic receipt is recorded on a removable storage medium at a first data processing system. The electronic receipt contains data concerning the commercial transaction. The removable storage medium is then read at a second data processing system. After validating the electronic receipt, another commercial transaction or another stage of the original commercial transaction may be performed. The electronic receipt may be validated for a warranty claim on goods or services subject to the purchase transaction, and the removable storage medium may be an optical card or a smart card, either of which is able to store thousands of e-receipts and other electronic documents related to a commercial transaction, with the integrity of each guaranteed through digital signature, digital certificate, etc.