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:
May. 15, 2007
Filed:
Jun. 09, 2003
Joel Page, Austin, TX (US);
Edwin DE Angel, Austin, TX (US);
Wai Laing Lee, Austin, TX (US);
Lei Wang, College Station, TX (US);
Hong Helena Zheng, Irvine, CA (US);
Chung-kai Chow, Austin, TX (US);
Joel Page, Austin, TX (US);
Edwin De Angel, Austin, TX (US);
Wai Laing Lee, Austin, TX (US);
Lei Wang, College Station, TX (US);
Hong Helena Zheng, Irvine, CA (US);
Chung-Kai Chow, Austin, TX (US);
Cirrus Logic, Inc., Austin, TX (US);
Abstract
A network arrangement uses a poll select control protocol and a loop back arrangement at each node for equalizing transmission delay from each node to a central station. Delays at each node can be adjusted to start timing in response to a broadcast signal indicating an amount of delay to be applied from the start of a synchronization interval to the beginning of transmission of data collected at the nodes. The arrangement is particularly useful in the field of data acquisition and particularly in the area of seismic sensing.