Inventor

SOMAYAJULA SIVA RAMA KUMAR

US7 patents

⚠️ This page may combine multiple inventors who share the name “SOMAYAJULA SIVA RAMA KUMAR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SOMAYAJULA SIVA RAMA KUMAR

2 patents

US9020479B1Apr 28, 2015

Single version of a user device modem for use with different wireless carriers

SOMAYAJULA SIVA RAMA KUMAR95 citations95

US8965366B1Feb 24, 2015

World SIM

SOMAYAJULA SIVA RAMA KUMAR88 citations95

AMAZON TECH INC

2 patents

US9271208B2Feb 23, 2016

Dynamic carrier switching

AMAZON TECH INC4 citations72

US9294988B2Mar 22, 2016

Creating a preferred PLMN list for faster service acquisition

AMAZON TECH INC5 citations71

NARASIMHAN SUBRAM

1 patent

US8626165B1Jan 7, 2014

Dynamic carrier switching

NARASIMHAN SUBRAM58 citations96

EDARA KIRAN K

1 patent

US8995394B2Mar 31, 2015

System for fast dormancy on wireless networks

EDARA KIRAN K3 citations61

VALLURUPALLI PRATIMA

1 patent

US8848660B2Sep 30, 2014

Preferred PLMN list for faster service acquisition

VALLURUPALLI PRATIMA3 citations55