P

Inventor

KEUNG DONGGUN

US10 patents
⚠️ This page may combine multiple inventors who share the name “KEUNG DONGGUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ALTIGEN COMMUNICATIONS INC

4 patents
US6292549B1Sep 18, 2001

Analog caller identification transmission method and apparatus

ALTIGEN COMMUNICATIONS INC100 citations95
US6493439B2Dec 10, 2002

Analog caller identification transmission method and apparatus

ALTIGEN COMMUNICATIONS INC77 citations94
US6956848B1Oct 18, 2005

Computer network-based auto-attendant method and apparatus

ALTIGEN COMMUNICATIONS INC38 citations90
US6532230B1Mar 11, 2003

Mixed-media communication apparatus and method

ALTIGEN COMMUNICATIONS INC44 citations90

REALTEK SINGAPORE PRIVATE LTD

2 patents
US12395437B2Aug 19, 2025

Apparatus and method for managing network flow congestion

REALTEK SINGAPORE PRIVATE LTD0 citations61
US11343193B2May 24, 2022

Apparatus and method for rate management and bandwidth control

REALTEK SINGAPORE PRIVATE LTD0 citations51

CORTINA ACCESS INC

2 patents
US11637776B2Apr 25, 2023

Network device and packet replication method

CORTINA ACCESS INC0 citations50
US11575616B2Feb 7, 2023

Packet forwarding device and queue management method

CORTINA ACCESS INC0 citations50

CORTINA SYSTEMS INC

1 patent
US9654406B2May 16, 2017

Communication traffic processing architectures and methods

CORTINA SYSTEMS INC2 citations69

REALTEK SINGAPORE PTE LTD

1 patent
US10057387B2Aug 21, 2018

Communication traffic processing architectures and methods

REALTEK SINGAPORE PTE LTD1 citations48