US 7,158,003 B2 Jan. 2, 2007
CONSTRUCTION OF MEDIUM VOLTAGE
POWER LINE DATA COUPLERS
Inventors: Yehuda Cern, Brookline, MA (US);
Ramdas S. Rao, Brighton, MA (US)
Assignee: Ambient Corporation, Newton, MA
Notice: Subject to any disclaimer, the term of this patent is extended or adjusted under 35 U.S.C. 154(b) by 121 days.
Appl. No.: 10/429,169
Filed: May 2, 2003
Prior Publication Data
US 2003/0222748 Al Dec. 4, 2003
Related U.S. Application Data
Provisional application No. 60/377,731, filed on May 3, 2002.
U.S. CI 336/175; 336/176
Field of Classification Search 336/90,
336/175-176 See application file for complete search history.