Inventor

SAHAI AMIT

US5 patents

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

IBM

2 patents

US7222362B1May 22, 2007

Non-transferable anonymous credentials

IBM25 citations90

US7237116B1Jun 26, 2007

Digital signature system and method based on hard lattice problem

IBM12 citations83

VOLTAGE SECURITY INC

1 patent

US7634085B1Dec 15, 2009

Identity-based-encryption system with partial attribute matching

VOLTAGE SECURITY INC38 citations85

UNIV CALIFORNIA

1 patent

US7970141B2Jun 28, 2011

Method and apparatus for tracing the source of decryption keys used by a decoder

UNIV CALIFORNIA5 citations61

NTT RESEARCH INC

1 patent

US12542673B2Feb 3, 2026

Efficient methods for trusted remote program execution

NTT RESEARCH INC0 citations42