Inventor
CHANG JOHN YOW-CHUN
US16 patents
⚠️ This page may combine multiple inventors who share the name “CHANG JOHN YOW-CHUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
12 patentsUS9288214B2Mar 15, 2016
Authentication and authorization methods for cloud computing platform security
IBM13 citations84
US7731089B2Jun 8, 2010
Interactive physical mail content management
IBM18 citations84
US9426155B2Aug 23, 2016
Extending infrastructure security to services in a cloud computing environment
IBM12 citations80
US9985954B2May 29, 2018
Sponsored trust relationship management between multiple racks
IBM2 citations69
US9906370B2Feb 27, 2018
Trust relationship management amongst racks in a data center
IBM3 citations69
US10897463B2Jan 19, 2021
Managing and securing manageable resources in stateless web server architecture using servlet filters
IBM0 citations62
US11645381B2May 9, 2023
User configured one-time password
IBM1 citations60
US10367806B2Jul 30, 2019
Managing and securing manageable resources in stateless web server architecture using servlet filters
IBM0 citations52
US9722995B2Aug 1, 2017
Managing and securing manageable resources in stateless web server architecture using servlet filters
IBM0 citations52
US10341324B2Jul 2, 2019
Sponsored trust relationship management between multiple racks
IBM0 citations48
US10454949B2Oct 22, 2019
Guarding against cross-site request forgery (CSRF) attacks
IBM0 citations40
US10171561B2Jan 1, 2019
Construct data management between loosely coupled racks
IBM0 citations38
CHANG DAVID YU
3 patentsUS8769622B2Jul 1, 2014
Authentication and authorization methods for cloud computing security
CHANG DAVID YU783 citations98
US8290163B2Oct 16, 2012
Automatic wireless network password update
CHANG DAVID YU11 citations83
US9021093B2Apr 28, 2015
Managing and securing manageable resources in stateless web server architecture using servlet filters
CHANG DAVID YU0 citations51