Inventor

ROY SUBHASH C

US15 patents

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

TRANSWITCH CORP

13 patents

US6646983B1Nov 11, 2003

Network switch which supports TDM, ATM, and variable length packet traffic and includes automatic fault/congestion correction

TRANSWITCH CORP64 citations95

US6631130B1Oct 7, 2003

Method and apparatus for switching ATM, TDM, and packet data through a single communications switch while maintaining TDM timing

TRANSWITCH CORP84 citations95

US6246682B1Jun 12, 2001

Method and apparatus for managing multiple ATM cell queues

TRANSWITCH CORP152 citations95

US7061935B1Jun 13, 2006

Method and apparatus for arbitrating bandwidth in a communications switch

TRANSWITCH CORP53 citations93

US5893162AApr 6, 1999

Method and apparatus for allocation and management of shared memory with data in memory stored as multiple linked lists

TRANSWITCH CORP252 citations93

US6636515B1Oct 21, 2003

Method for switching ATM, TDM, and packet data through a single communications switch

TRANSWITCH CORP39 citations91

US5774465AJun 30, 1998

Method and apparatus for providing multiple multicast communication sessions in an ATM destination switch

TRANSWITCH CORP43 citations91

US6636511B1Oct 21, 2003

RISC processor architecture with high performance context switching in which one context can be loaded by a co-processor while another context is being accessed by an arithmetic logic unit

TRANSWITCH CORP50 citations89

US6205155B1Mar 20, 2001

Apparatus and method for limiting data bursts in ATM switch utilizing shared bus

TRANSWITCH CORP19 citations83

US6356561B1Mar 12, 2002

Method and apparatus for the fair and efficient transfer of variable length packets using fixed length segments

TRANSWITCH CORP15 citations82

ROY SUBHASH C

1 patent

US7463626B2Dec 9, 2008

Phase and frequency drift and jitter compensation in a distributed telecommunications switch

ROY SUBHASH C8 citations66

INSTART LOGIC INC

1 patent

US9948565B2Apr 17, 2018

Method and implementation of zero overhead rate controlled (ZORC) information transmission via digital communication link

INSTART LOGIC INC1 citations49

ROY SUBHASH C

TRANSWITCH CORP

Network switch which supports TDM, ATM, and variable length packet traffic and includes automatic fault/congestion correction

Method and apparatus for switching ATM, TDM, and packet data through a single communications switch while maintaining TDM timing

Method and apparatus for managing multiple ATM cell queues

Method and apparatus for arbitrating bandwidth in a communications switch

Method and apparatus for allocation and management of shared memory with data in memory stored as multiple linked lists

Method for switching ATM, TDM, and packet data through a single communications switch

Method and apparatus for providing multiple multicast communication sessions in an ATM destination switch

Method of multicasting data through a communications switch

Real time debugger interface for embedded systems

Methods and apparatus for managing traffic in an atm network

RISC processor architecture with high performance context switching in which one context can be loaded by a co-processor while another context is being accessed by an arithmetic logic unit

Apparatus and method for limiting data bursts in ATM switch utilizing shared bus

Method and apparatus for the fair and efficient transfer of variable length packets using fixed length segments

ROY SUBHASH C

Phase and frequency drift and jitter compensation in a distributed telecommunications switch

INSTART LOGIC INC

Method and implementation of zero overhead rate controlled (ZORC) information transmission via digital communication link