Ruixue Fan, Chi Yu Lu: Pipeline scheduler with fairness and minimum bandwidth guarantee. Juniper Networks, Harrity Snyder L, May 9, 2006: US07042883 (31 worldwide citation)

A pipeline scheduler provides a minimum bandwidth guarantee by transporting cells from an input port to an output port in a two-phased approach. Cells that conform to a minimum cell rate (MCR) are selected from queues at the input port and arranged into supercells for transport to the output port, f ...

Ashok Krishnamurthi, Ramalingam K Anand: Traceless midplane. Juniper Networks, Harrity & Snyder L, March 25, 2003: US06538899 (30 worldwide citation)

A traceless midplane contains substantially no traces, pins, or active components and includes a front portion and a back portion. The front portion includes first connectors. The back portion includes second connectors arranged in a grid pattern. Each of the second connectors includes electrically- ...

Ross Suydam Heitkamp: Circuit card captivation and ejection mechanism including a lever to facilitate removal of the mechanism from a housing. Juniper Networks, Harrity & Snyder L, June 18, 2002: US06406312 (30 worldwide citation)

A removable apparatus for carrying a circuit board includes a carrying plate having a notch to receive a stationary pin of an enclosure and a faceplate connected to one end of the carrying plate. A rotating cam connects to the carrying plate and acts on the pin to move the apparatus relative to the ...

Christy Mei Chu Woo, Pin Chin Connie Wang: Method of manufacturing a semiconductor device having copper interconnects. Advanced Micro Devices, Harrity & Snyder L, February 12, 2002: US06346479 (29 worldwide citation)

A copper interconnect is formed by creating an opening in a dielectric layer. Copper is then deposited in a non-conformal electroplating process to fill a portion of the opening. A second electroplating process is then performed to conformally deposit copper in the remaining unfilled portion of the ...

Ralph S Buckley, Lawrence W Gimple: Systems and methods for web-based learning. Cardioconcepts, Harrity & Snyder L, April 22, 2003: US06551107 (23 worldwide citation)

A system provides medical training over a network. The system receives a medical topic indication, retrieves at least one graphical user interface related to the medical topic, and provides the retrieved graphical user interface over the network to a user.

Steven E Gardell, Barbara Mayne Kelly, Israel B Zibman: Multi-line telephony via network gateways. Verizon Corporate Services Group, Genuity, Leonard C Suchyta Esq, Harrity & Snyder L, March 16, 2004: US06707797 (23 worldwide citation)

A multi-line telephony system and method deliver multiple concurrent telephone conversations to a customer premise via a single traditional twisted-pair communications connection, and support telephone services via a traditional dial-up connection. Improved packet-based communications are performed ...

Mario A Aieta, Donald T Beldock, James G Beldock, Paul V Greco: Systems and methods for bonding information and services to assure the accuracy of the information and/or performance of services provided by a network server. AGB 2, Harrity & Snyder L, April 15, 2003: US06549888 (17 worldwide citation)

A system assures the accuracy of information and the performance of services provided by an entity. The system receives a request from the entity to bond the information and services provided by the entity and evaluates the accuracy of the information and the performance of the services. The system ...

David Chengson: Multi-loop phase lock loop for controlling jitter in a high frequency redundant system. Juniper Networks, Harrity & Snyder L, March 25, 2003: US06538518 (16 worldwide citation)

A multi-loop phase lock loop (PLL) contains multiple loop filters, each having different bandwidths. The multi-loop PLL receives one of multiple high-frequency clock signals as an input. A phase detector outputs a signal, based on the phase difference between the high-frequency clock signal and a fe ...

Sungchul Lee, Sheunghee Park, Yue Song He, Ming Sang Kwan: Methods and systems for reducing erase times in flash memory devices. Spansion L L C, Harrity Snyder L, July 18, 2006: US07079424 (15 worldwide citation)

A method is provided for erasing a memory cell having a substrate, a control gate, a floating gate, a source region and a drain region. The method includes pre-programming the memory cell to raise a threshold voltage of the memory cell to a first predetermined level, wherein pre-programming the memo ...

Sampath Srinivas, Theron Tock: Dynamic toolbar for markup language document. Juniper Networks, Harrity Snyder L, November 14, 2006: US07136896 (14 worldwide citation)

A toolbar that is provided or inserted in a markup language document so as to facilitate features or functionality provided by a server is disclosed. The toolbar is able to determine whether the toolbar should be displayed as part of the markup language page being displayed. In one embodiment the se ...