Balraj Singh12 Northwich Ct, Sacramento, CA 95832

7020745, Mar 28, 2006

Dec 20, 2002

10/326173

Rafael Kedem - Sunnyvale CA, US
Balraj Singh - Morgan Hill CA, US

LSI Logic Corporation - Milpitas CA

G06F 12/00

711118, 711100, 711122, 711125

A secondary cache controller, a method of operating a secondary cache and a secondary cache incorporating the controller or the method. In one embodiment, the controller includes: (1) configuration registers that allow at least one cacheable memory range to be defined and (2) a standard bus interface that cooperates with the configuration registers to allow the secondary cache controller to operate in: (2a) a configuration mode in which values are written to the configuration registers via only the standard bus interface to define the at least one cacheable memory range and (2b) an operating mode in which the values govern operation of the secondary cache controller absent external cache control instructions.

7058058, Jun 6, 2006

Nov 4, 2004

10/983131

Balraj Singh - Los Altos CA, US
Amit P. Singh - Sunnyvale CA, US
Vern Paxson - Berkeley CA, US

Juniper Networks, Inc. - Sunnyvale CA

H04L 12/28

370394, 709227

A system and method that optimizes transmission control protocol (TCP) initial session establishment without intruding upon TCP's core algorithms. TCP's initially session establishment is accelerated by locally processing a source's initial TCP request within the source's local area network (LAN). A control module relatively near the source's local area network (LAN) and another control module relatively near a destination's LAN are utilized to complete the initial TCP session establishment within the source and the destination's respective LANs, thereby substantially eliminating the first round-trip time delay before the actual data flow begins. The first application-layer data packet thus can be transmitted at substantially the same time as the initial TCP request.

7158522, Jan 2, 2007

Mar 7, 2006

11/369711

Balraj Singh - Los Altos CA, US
Amit P. Singh - Sunnyvale CA, US
Vern Paxson - Berkeley CA, US

Juniper Networks, Inc. - Sunnyvale CA

H04L 12/28

370394, 709227

A system and method that optimizes transmission control protocol (TCP) initial session establishment without intruding upon TCP's core algorithms. TCP's initially session establishment is accelerated by locally processing a source's initial TCP request within the source's local area network (LAN). A control module relatively near the source's local area network (LAN) and another control module relatively near a destination's LAN are utilized to complete the initial TCP session establishment within the source and the destination's respective LANs, thereby substantially eliminating the first round-trip time delay before the actual data flow begins. The first application-layer data packet thus can be transmitted at substantially the same time as the initial TCP request.

7230949, Jun 12, 2007

Aug 23, 2002

10/226502

Anupam A. Bharali - San Jose CA, US
Balraj Singh - Los Altos CA, US
Manish H. Sampat - Fremont CA, US
Amit P. Singh - Sunnyvale CA, US
Rajiv Batra - Saratoga CA, US

Juniper Networks, Inc. - Sunnyvale CA

H04L 12/56

3703952, 370389

The present invention provides an efficient system and method for routing information through a dynamic network. The system includes at least one ingress point and one egress point. The ingress and egress point cooperate to form a virtual circuit for routing packets to destination subnets directly reachable by the egress point. The egress point automatically discovers which subnets are directly accessible via its local ports and summarizes this information for the ingress point. The ingress point receives this information, compiles it into a routing table, and verifies that those subnets are best accessed by the egress point. Verification is accomplished by sending probe packets to select addresses on the subnet. Additionally, the egress point may continue to monitor the local topology and incrementally update the information to the ingress to allow the ingress to adjust its compiled routing table.

7526607, Apr 28, 2009

Sep 22, 2005

11/233357

Amit P. Singh - Los Altos CA, US
Balraj Singh - Los Altos CA, US
Vanco Burzevski - Campbell CA, US

Juniper Networks, Inc. - Sunnyvale CA

G06F 12/00

711118, 711136, 711137, 711160, 711216

A compression device recognizes patterns of data and compressing the data, and sends the compressed data to a decompression device that identifies a cached version of the data to decompress the data. In this way, the compression device need not resend high bandwidth traffic over the network. Both the compression device and the decompression device cache the data in packets they receive. Each device has a disk, on which each device writes the data in the same order. The compression device looks for repetitions of any block of data between multiple packets or datagrams that are transmitted across the network. The compression device encodes the repeated blocks of data by replacing them with a pointer to a location on disk. The decompression device receives the pointer and replaces the pointer with the contents of the data block that it reads from its disk.

7529246, May 5, 2009

Jan 2, 2007

11/619093

Balraj Singh - Los Altos CA, US
Amit P. Singh - Sunnyvale CA, US
Vern Paxson - Berkeley CA, US

Juniper Networks, Inc. - Sunnyvale CA

H04L 12/28
H04J 3/06

370394, 370509

A system and method that optimizes transmission control protocol (TCP) initial session establishment without intruding upon TCP's core algorithms. TCP's initially session establishment is accelerated by locally processing a source's initial TCP request within the source's local area network (LAN). A control module relatively near the source's local area network (LAN) and another control module relatively near a destination's LAN are utilized to complete the initial TCP session establishment within the source and the destination's respective LANs, thereby substantially eliminating the first round-trip time delay before the actual data flow begins. The first application-layer data packet thus can be transmitted at substantially the same time as the initial TCP request.

7564792, Jul 21, 2009

Nov 4, 2004

10/981900

Balraj Singh - Los Altos CA, US
Amit P. Singh - Sunnyvale CA, US
Vern Paxson - Berkeley CA, US

Juniper Networks, Inc. - Sunnyvale CA

H04L 12/28

370236, 709227

A system and method that optimizes transmission control protocol (TCP) flow control without intruding upon TCP's core algorithms. A control module relatively near a sender's local area network (LAN) automatically identifies a packet flow that has become window-limited. After the packet flow has been identified as window-limited, the control module relatively near the sender's LAN and another control module relatively near a receiver's LAN optimize the packet flow by increasing the window size indicated in the receiver's acknowledgment packet. Both control modules operate synchronously to transparently manage the packet flow between the sender and the receiver.

7653075, Jan 26, 2010

May 15, 2006

11/434416

Balraj Singh - Los Altos CA, US
Nitin Gugle - Cupertino CA, US

Juniper Networks, Inc. - Sunnyvale CA

H04L 12/28
H04L 12/56

370401, 370389, 370392, 370351, 3703952, 37039521, 3703953, 37039531, 37039532, 3703954, 37039541, 37039542, 37039543, 3703955, 37039551, 37039552, 37039553, 37039554, 3703956, 37039561, 37039562, 37039563, 37039564, 37039565, 3703957, 37039571, 37039572

A network system includes a first device and a second device separated by a network having asymmetric routes in which traffic forwarded in a first direction from the first device to the second device may travel a different route than traffic forwarded in a second direction from the second device to the first device. At least three intermediate processing devices are located between the first device and the second device, wherein at least two of the intermediate processing devices are located along different asymmetric routes. The intermediate processing devices intercept a communication flow between the first device and the second device, and encapsulate the communication flow within network tunnels so that communications associated with the communication flow in the first direction and the second direction are forwarded between a same set of at least two of the intermediate processing devices.