Inventor

QIAN HANGWEI

US4 patents

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

DOUGLIS FREDERICK

3 patents

US9389965B1Jul 12, 2016

System and method for improving performance of backup storage system with future access prediction

DOUGLIS FREDERICK14 citations91

US9110792B1Aug 18, 2015

System and method for cache replacement using bloom filter lookahead approach

DOUGLIS FREDERICK25 citations91

US9684469B1Jun 20, 2017

System and method for cache replacement using access-ordering lookahead approach

DOUGLIS FREDERICK2 citations72

EMC IP HOLDING CO LLC

1 patent

US10503423B1Dec 10, 2019

System and method for cache replacement using access-ordering lookahead approach

EMC IP HOLDING CO LLC1 citations72