Robert J Schultz

US Patent:

7366100, Apr 29, 2008

Filed:

Apr 28, 2003

Appl. No.:

10/425702

Inventors:

Eric Anderson - Palo Alto CA, US
Robert J. Schultz - Palo Alto CA, US

Assignee:

Lucent Technologies Inc. - Murray Hill NJ

International Classification:

G01R 31/08

US Classification:

370237, 37039531

Abstract:

A multipath processing architecture that allows multipath packets to be distributed across multiple paths using a hash function and a modulo-arithmetic-based mapping function is disclosed. In one embodiment, the multipath processing architecture is implemented as part of a packet classification engine of a network node.

US Patent:

8477780, Jul 2, 2013

Filed:

Mar 25, 2004

Appl. No.:

10/809164

Inventors:

Robert J. Schultz - Redwood City CA, US

Assignee:

Alcatel Lucent - Paris

International Classification:

H04L 12/28
H04L 12/56

US Classification:

370392, 370401

Abstract:

Processing packet information using an array of processing elements involves performing search-independent processing on packet information in parallel with a search of a first stage memory unit and then using the processed information and the result from the search of the first stage memory unit to generate search information for a search of a second stage memory unit. The search-independent processing of packet information in parallel with search operations can be repeated at each stage of the array. By performing search-independent processing of packet information in parallel with search operations instead of serially, latency that is contributed from the relatively slow search operations is reduced.

US Patent:

20110150033, Jun 23, 2011

Filed:

Dec 21, 2009

Appl. No.:

12/643533

Inventors:

William C. Egan - Menasha WI, US
Robert Schultz - Appleton WI, US

Assignee:

NUOVO PIGNONE S.p.A. - Florence

International Classification:

G01K 7/02
G01K 13/00
G01K 1/14

US Classification:

374141, 374179, 374E13001, 374E07004, 374E01018

Abstract:

Methods and thermowell systems that can be uses in high dynamic pressure environments. A thermocouple system includes a thermowell configured to enter a structure through which a medium flows; an elongated probe provided partially inside the thermowell and configured to measure a temperature; at least one o-ring disposed around the elongated probe at a first end, the o-ring being configured to dampen a vibration for the elongated probe by contacting the thermowell; and an elastomer disposed around the elongated probe section at a second end, the elastomer being configured to dampen the vibration for the elongated probe by contacting the thermowell.

US Patent:

50291742, Jul 2, 1991

Filed:

Dec 5, 1989

Appl. No.:

7/446237

Inventors:

Mark W. Anderson - Fremont CA
Gary W. DeBell - Los Altos CA
Robert J. Schultz - Union City CA

Assignee:

Spectra-Physics, Inc. - San Jose CA

International Classification:

H01S 3137

US Classification:

372 32

Abstract:

A method and system for stabilizing the output frequencies of a multimode laser of the type which operates in at least three optical cavity modes includes detecting the intermodulation product frequency, using a suitable photodetector. The optical cavity modes may be either purely longitudinal for a single transverse mode, or may include radiation from multiple transverse cavity excitations, also with possible longitudinal plurality. The detector output is monitored for the intermodulation product beat signal which is contained in the detector current at the differences of the primary difference frequencies of the optical modes. A signal derived from the frequency of the intermodulation product term is compared with a reference signal, and the resulting error signal is driven to zero by varying the optical length of the laser oscillator cavity in response to the error signal, thereby causing the operating modes of the laser to be stabilized. Possible means of adjusting optical cavity length include, but are not limited to, thermal expansion or contraction of the resonator support structure which is used to establish the relative spacing of the laser's end mirrors, by piezoelectric or magnetostrictive means according to which one or both cavity mirrors is moved to change physical cavity length, or other electro-optic means which may be employed to adjust optical cavity length by control of the refractive index or optical path length presented by an intracavity optical element.

US Patent:

20210252254, Aug 19, 2021

Filed:

Feb 16, 2021

Appl. No.:

17/176377

Inventors:

Melissa Jones - Calgary, CA
Prasad Jetty - Manotick, CA
Mark Rockley - Ottawa, CA
Mandakini Jain - Whitby, CA
Akiv Jhirad - St. Catharines, CA
Robert David Schultz - Emeryville CA, US

International Classification:

A61M 25/01
A61M 25/00

Abstract:

Described is a maneuverable endovascular catheter comprising an elongated and hollow body extending longitudinally and provided with a distal aperture, a proximal aperture, and a lateral aperture in fluid connection with the hollow body. The catheter is further provided with a steering line secured at the exterior distal aspect of the catheter. The steering line enters the interior lumen of the hollow body of the catheter through the lateral aperture and traverses the length of the hollow body. Tension applied to the proximal end of the steering line may deflect the distal aspect of the catheter according to the amount of force applied. The maneuverable endovascular catheter described may be used in endovascular surgeries or procedures.

US Patent:

20200345730, Nov 5, 2020

Filed:

Jul 20, 2020

Appl. No.:

16/933560

Inventors:

- South San Francisco CA, US
Fumiyoshi IWASHIMA - San Francisco CA, US
Detlef ALBRECHT - Saratoga CA, US
Robert David SCHULTZ - Raleigh NC, US

International Classification:

A61K 31/4985
A61K 47/38
A61K 47/26
A61K 9/00
A61K 9/14
A61M 15/08
A61P 25/04

Abstract:

Disclosed herein are pharmaceutical compositions, devices, their combinations, and their uses thereof for example in treating or preventing headaches.

US Patent:

20200179378, Jun 11, 2020

Filed:

Dec 11, 2019

Appl. No.:

16/710538

Inventors:

- South San Francisco CA, US
Fumiyoshi IWASHIMA - San Francisco CA, US
Detlef ALBRECHT - Saratoga CA, US
Robert David SCHULTZ - Raleigh NC, US

International Classification:

A61K 31/4985
A61K 47/38
A61K 47/26
A61K 9/00
A61K 9/14
A61M 15/08
A61P 25/04

Abstract:

Disclosed herein are pharmaceutical compositions, devices, their combinations, and their uses thereof for example in treating or preventing headaches.