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Jennifer J.-N. Liu
Li Mo, Jennifer J Liu, Abinder S Dhillon, Nimer Yaseen, Xiao Hu: System and method to perform non-service effecting bandwidth reservation using a reservation signaling protocol. Fujitsu Networks, Munsch Hardt Kopf & Harr PC, February 20, 2003: US20030037276-A1

A method to facilitate recovery of a node in a communications network is disclosed. The method comprises receiving one or more messages from at least another node in the communications network and restoring connectivity of a recovering node based at least in part on the received messages.


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Jennifer J.-N. Liu
Li Mo, Jennifer J Liu, Abinder S Dhillon, James A Spallin: Network bandwidth reservation method. Fujitsu Networks, Munsch Hardt Kopf & Harr PC, December 5, 2002: US20020181508-A1

A method of reserving bandwidth in a network includes the steps of receiving a reservation request for a bandwidth for a hose having one ingress point and at least one egress point, and reserving the requested bandwidth for each link in the hose and assigning a reservation identifier to the hose.


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Jennifer J.-N. Liu
Li Mo, James A Spallin, Jennifer J Liu, Abinder S Dhillon, James H Buchanan, Badarinath Devalla: System and method for resizing the physical link bandwidth based on utilization thereof. Fujitsu Networks, Munsch Hardt Kopf & Harr PC, April 17, 2003: US20030072264-A1

A method for allocating and resizing a link on a communication medium is provided. The utilization of an allocated link is monitored and an unused bandwidth thereof is determined. Upon request for allocation of a second link, at least a portion of the unused bandwidth is included in the bandwidth of ...


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David W McCulloch, Mike Xiaolei Lu: Mast for handling a coiled tubing injector. Varco IP, Munsch Hardt Kopf & Harr PC, July 18, 2006: US07077209 (39 worldwide citation)

A mast for lifting and suspending over a wellhead a coiled tubing injector and blow out preventer is pivotally mounted on a rear portion of a truck. The mast has two side-by-side telescoping legs that extend and retract synchronously. When in a retracted position, the blow out preventer and coiled t ...


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Peter R Fenner: Data packet routing for mobile networks. Fenner Investments, Marc A Hubbard, Munsch Hardt Kopf & Harr PC, November 16, 2004: US06819670 (34 worldwide citation)

To provide fast access times with very large key fields, an associative memory utilizes a location addressable memory and lookup table to generate from a key the address in memory storing an associated record. The lookup tables, stored in memory, are constructed with the aid of arithmetic data compr ...


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Daniel L Sanders, Tomas A Pribanic, Terry D Jewell, Sieglinde J Verges, Don M Woods: Variable speed leaf blower. Electrolux Home Products, Marc A Hubbard, Munsch Hardt Kopf & Harr PC, December 28, 2004: US06834413 (22 worldwide citation)

A portable leaf blower that includes a housing having an inlet and an outlet and an impeller adapted to generate an airflow from the inlet to the outlet. An electric motor rotatably drives the impeller. The leaf blower includes a power control circuit for substantially continuously varying the speed ...


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James H Sturges, Owen J Palmer: Packet based network for supporting real time applications. Munsch Hardt Kopf & Harr PC, August 22, 2002: US20020114274-A1 (2 worldwide citation)

A communication system supports packet based (e.g. IP) networking service with end-to-end quality of service packet delivery mechanisms. A local server, which resides on a customer's local area or wide area network, detects and marks packets for applications for different service levels will on the ...


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Jerry L Mizell, David J Lauson, Margaret Kaczmarska: Method, mobile telecommunication network, and node for authenticating an originator of a data transfer. Munsch Hardt Kopf & Harr PC, July 3, 2003: US20030126435-A1 (1 worldwide citation)

A method of authenticating an originator of a packet in a network comprising filtering the packet for a tag embedded therein, reading the tag contents including an identifier and an encrypted hash, decrypting the encrypted hash included in the tag, calculating a second hash from the identifier of th ...


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Warren Sanders, Ronald E Church: Trimmer with output shaft locking mechanism. Munsch Hardt Kopf & Harr PC, August 29, 2002: US20020116826-A1 (1 worldwide citation)

A portable tool, such as a trimmer, with an output shaft locking pin disclosed. A gearbox of the portable tool includes a rotating shaft. A rotary member rotatable with the shaft is coupled to the shaft. A locking pin located along the exterior of the gearbox housing is constrained to move between a ...


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