Inventor · disambiguated record
Balaraj Vishnu Varthanan
Also filed as: VARTHANAN BALARAJ VISHNU
2 granted patents·16 citations·filing 1998–1998
57Inventor score
Files withTRANSWITCH CORP2
Top patents by PatentIndex Score
2 records- 0135US6539023B1Methods and apparatus for handling maintenance messages in extended superframe T1 telephone circuitsTRANSWITCH CORP·Filed 1998·Granted Mar 25, 2003·13 cites·21 claims
- 0228US6456595B1Alarm indication signal detection in the presence of special line codes in DS1 (T1) telephone circuitsTRANSWITCH CORP·Filed 1998·Granted Sep 24, 2002·3 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →