Inventor

CHAN PETRUS KAI CHUNG

CA4 patents

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

IBM

3 patents

US6453314B1Sep 17, 2002

System and method for selective incremental deferred constraint processing after bulk loading data

IBM184 citations98

US7290214B2Oct 30, 2007

Independent deferred incremental refresh of materialized views

IBM11 citations78

US7302441B2Nov 27, 2007

System and method for gradually bringing rolled in data online with incremental deferred integrity processing

IBM3 citations59

CHAN PETRUS KAI CHUNG

1 patent

US8589435B2Nov 19, 2013

Method, system and program for simplifying data flow in a statement with sequenced subexpressions

CHAN PETRUS KAI CHUNG0 citations32