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US 20040135649A1

(19) United States

(12) Patent Application Publication (io) Pub. No.: US 2004/0135649 Al

Sievenpiper (43) Pub. Date: Jul. 15,2004

(54) SINGLE-POLE MULTI-THROW SWITCH HAVING LOW PARASITIC REACTANCE, AND AN ANTENNA INCORPORATING THE SAME

(76) Inventor: Daniel F. Sievenpiper, Los Angeles,
CA (US)

Correspondence Address:
Richard P. Berg, Esq.
c/o LADAS & PARRY
Suite 2100

5670 Wilshire Boulevard

Los Angeles, CA 90036-5679 (US)

(21) Appl. No.: 10/714,528

(22) Filed: Nov. 14, 2003

Related U.S. Application Data

(63) Continuation-in-part ol application No. 10/436,753, filed on May 12, 2003.

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