| US 7,489,248 B2 | ||
| RFID tags and processes for producing RFID tags | ||
| Glenn W. Gengel, Hollister, Calif. (US); Mark A. Hadley, Newark, Calif. (US); Tom Pounds, Monte Sereno, Calif. (US); Kenneth D. Schatz, San Jose, Calif. (US); and Paul S. Drzaic, Morgan Hill, Calif. (US) | ||
| Assigned to Alien Technology Corporation, Morgan Hill, Calif. (US) | ||
| Filed on Jul. 31, 2006, as Appl. No. 11/497,402. | ||
| Application 11/497402 is a continuation of application No. 10/807775, filed on Mar. 23, 2004, granted, now 7,253,735. | ||
| Claims priority of provisional application 60/457263, filed on Mar. 24, 2003. | ||
| Prior Publication US 2006/0267778 A1, Nov. 30, 2006 | ||
| Int. Cl. G08B 13/14 (2006.01) | ||
| U.S. Cl. 340—572.7 [29/846; 235/492; 257/678; 438/110] | 29 Claims |
| 1. A method of forming an RFID tag comprising:
depositing an integrated circuit within a receptor in a flexible web substrate using Fluidic Self Assembly;
forming at least one conductive trace on the flexible web substrate to simultaneously form an electrical connection to the
integrated circuit and form an antenna element, wherein a portion of the flexible web substrate has a length which is at least
ten times a width of the integrated circuit after the portion, including the integrated circuit and the at least one conductive
trace, is singulated from the flexible web substrate.
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