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Benjamin SchrammBrooklyn, NY

Known as:
Benjamin B Schramm

Benjamin Schramm Phones & Addresses

Brooklyn, NY   

134 Belvale Dr, Los Gatos, CA 95032    408-3560345   

Ashland, OR   

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Resumes

Benjamin Schramm Photo 17

Principal Engineer

Location:
134 Belvale Dr, Los Gatos, CA 95032
Industry:
Design
Work:
Intersil 2006 - 2008
Principal Applications Engineer Nuvation Engineering 2000 - 2007
Senior Aanalog Engineer Resonex 1988 - 1993
Rf Engineer Schramm Engineering 1988 - 1993
Principal Engineer
Skills:
Pcb Design, Analog, Analog Circuit Design, Hardware Architecture, Rapid Prototyping, Fpga, Verilog, Semiconductors, Signal Integrity, Xilinx, Firmware, Ic, Integrated Circuit Design, Circuit Design, Eda, Rf, Digital Signal Processors, Microwave, Schematic Capture
Interests:
Exercise
Sweepstakes
Home Improvement
Reading
Sports
Home Decoration
Health
Cooking
Electronics
Outdoors
Crafts
Fitness
Music
Movies
Collecting
Medicine
Diet
Cats
Walking
Woodwork
Travel
Investing
Self Improvement
Languages:
English
Benjamin Schramm Photo 18

Benjamin Schramm

Location:
Los Gatos, CA
Industry:
Electrical/Electronic Manufacturing

Publications & IP owners

Us Patents

Safety Systems For Power Equipment

US Patent:
6997090, Feb 14, 2006
Filed:
Feb 23, 2004
Appl. No.:
10/785361
Inventors:
Stephen F. Gass - Wilsonville OR, US
David A. Fanning - Vancouver WA, US
J. David Fulmer - Tualatin OR, US
David S. D'Ascenzo - Portland OR, US
Jonathan N. Betts-LaCroix - Chatsworth CA, US
Robert L. Chamberlain - Raleigh NC, US
Joel F. Jensen - Redwood City CA, US
Andrew L. Johnston - Redwood City CA, US
Sung H. Kim - Palo Alto CA, US
Anwyl M. McDonald - Palo Alto CA, US
Benjamin B. Schramm - Los Gatos CA, US
Assignee:
SD3, LLC - Wilsonville OR
International Classification:
B26D 5/00
B26D 7/24
B27B 5/18
US Classification:
83 58, 83 621, 83 72, 834713, 834771, 834772, 83473, 83488, 83490, 83581, 83DIG 1, 192129 R, 192138, 30388, 144382, 144356, 1441545
Abstract:
A saw with a safety system is disclosed. The safety system includes a detection system adapted to detect contact between a person and a blade while the blade is moving. The safety system further includes a brake system adapted to engage the blade and to stop the blade when the detection system detects contact between the person and the blade.

Detection System For Power Equipment

US Patent:
7210383, May 1, 2007
Filed:
Aug 13, 2001
Appl. No.:
09/929426
Inventors:
Stephen F. Gass - Wilsonville OR, US
Robert L. Chamberlain - Raleigh NC, US
Benjamin B. Schramm - Los Gatos CA, US
Joel F. Jensen - Redwood City CA, US
Jonathan N. Betts-LaCroix - Chatsworth CA, US
Assignee:
SD3, LLC - Wilsonville OR
International Classification:
B26D 5/00
US Classification:
83 58, 83 621, 8352212, 83DIG 1, 192129 R
Abstract:
Woodworking machines including conductive cutters adapted to cut workpieces, and motors adapted to drive the cutters are disclosed. The machines also include a contact detection system adapted to detect contact between a person and the cutter, and to distinguish contact between the person and the cutter from contact between the workpiece and the cutter. The machines further include a reaction system adapted to cause a predetermined action to take place upon detection of contact between the person and the cutter by the contact detection system.

Motion Detecting System For Use In A Safety System For Power Equipment

US Patent:
7225712, Jun 5, 2007
Filed:
Aug 13, 2001
Appl. No.:
09/929234
Inventors:
Stephen F. Gass - Wilsonville OR, US
Robert L. Chamberlain - Raleigh NC, US
J. David Fulmer - Tualatin OR, US
Joel F. Jensen - Redwood City CA, US
Benjamin B. Schramm - Los Gatos CA, US
Assignee:
SD3, LLC - Wilsonville OR
International Classification:
B26D 1/14
B27B 5/00
US Classification:
83 621, 834713, 834771, 83DIG 1
Abstract:
A woodworking machine including a detection system adapted to detect a dangerous condition between a person and a working portion of the machine is disclosed. The machine includes a reaction system associated with the detection system to cause a predetermined action to take place relative to the working portion upon detection of the dangerous condition. A motion detection system is adapted to detect motion of the working portion and to disable the reaction system when the working portion is not moving. The motion detection system may include a sensor, such as a Hall effect sensor, an electromagnetic field sensor, an optical sensor, or an electrical sensor. The woodworking machine may take the form of a saw, the working portion may be a blade adapted to cut when spinning, and the dangerous condition may be a person contacting the blade.

Logic Control For Fast-Acting Safety System

US Patent:
7600455, Oct 13, 2009
Filed:
Aug 13, 2001
Appl. No.:
09/929237
Inventors:
Stephen F. Gass - Wilsonville OR, US
J. David Fulmer - Tualatin OR, US
Joel F. Jensen - Redwood City CA, US
Benjamin B. Schramm - Los Gatos CA, US
Robert L. Chamberlain - Raleigh NC, US
Assignee:
SD3, LLC - Tualatin OR
International Classification:
B26D 5/00
B27B 13/14
B26D 1/14
US Classification:
83 58, 83 621, 83DIG 1, 834771, 834772, 83490, 83788
Abstract:
Woodworking machines including cutting tools and motors adapted to drive the cutting tools are disclosed. The machines also include a detection system adapted to detect a dangerous condition between the cutting tool and a person, and a reaction system adapted to perform a specified action upon detection of the dangerous condition. The machines further include a control system adapted to test the operability of at least a portion of the detection system and/or the reaction system. The control system is adapted to disable the motor if the tested portion is inoperable.

Motion Detecting System For Use In A Safety System For Power Equipment

US Patent:
7681479, Mar 23, 2010
Filed:
Jun 4, 2007
Appl. No.:
11/810196
Inventors:
Stephen F. Gass - Wilsonville OR, US
Robert L. Chamberlain - Raleigh NC, US
J. David Fulmer - Tualatin OR, US
Joel F. Jensen - Redwood City CA, US
Benjamin B. Schramm - Los Gatos CA, US
Assignee:
SD3, LLC - Tualatin OR
International Classification:
B26D 1/14
B27B 5/00
US Classification:
83 621, 83 58, 83DIG 1, 834713, 834771
Abstract:
A woodworking machine including a detection system adapted to detect a dangerous condition between a person and a working portion of the machine is disclosed. The machine includes a reaction system associated with the detection system to cause a predetermined action to take place relative to the working portion upon detection of the dangerous condition. A motion detection system is adapted to detect motion of the working portion and to disable the reaction system when the working portion is not moving. The motion detection system may include a sensor, such as a Hall effect sensor, an electromagnetic field sensor, an optical sensor, or an electrical sensor. The woodworking machine may take the form of a saw, the working portion may be a blade adapted to cut when spinning, and the dangerous condition may be a person contacting the blade.

Logic Control For Fast-Acting Safety System

US Patent:
7921754, Apr 12, 2011
Filed:
Oct 9, 2009
Appl. No.:
12/587695
Inventors:
Stephen F. Gass - Wilsonville OR, US
J. David Fulmer - Tualatin OR, US
Joel F. Jensen - Redwood City CA, US
Benjamin B. Schramm - Los Gatos CA, US
Robert L Chamberlain - Raleigh NC, US
Assignee:
SD3, LLC - Tualatiin OR
International Classification:
B26D 5/00
B27B 13/14
US Classification:
83 58, 83 621, 83DIG 1, 834771, 834772, 83490, 83788
Abstract:
Woodworking machines including cutting tools and motors adapted to drive the cutting tools are disclosed. The machines also include a detection system adapted to detect a dangerous condition between the cutting tool and a person, and a reaction system adapted to perform a specified action upon detection of the dangerous condition. The machines further include a control system adapted to test the operability of at least a portion of the detection system and/or the reaction system. The control system is adapted to disable the motor if the tested portion is inoperable.

Motion Detecting System For Use In A Safety System For Power Equipment

US Patent:
8051759, Nov 8, 2011
Filed:
Mar 22, 2010
Appl. No.:
12/661766
Inventors:
Stephen F. Gass - Wilsonville OR, US
Robert L. Chamberlain - Raleigh NC, US
J. David Fulmer - Tualatin OR, US
Joel F. Jensen - Redwood City CA, US
Benjamin B. Schramm - Los Gatos CA, US
Assignee:
SD3, LLC - Tualatin OR
International Classification:
B26D 1/14
B27B 5/00
US Classification:
83 621, 834713, 838771, 83DIG 1
Abstract:
A method of controlling a woodworking machine having a movable cutting tool. The method monitors a signal for a change indicative of a dangerous condition between the cutting tool and a person, senses movement of the cutting tool, and performs an action to mitigate the dangerous condition when the signal change and movement of the cutting tool are both detected. A woodworking machine including a detection system adapted to detect a dangerous condition between a person and a working portion of the machine and then to perform some action to mitigate the dangerous condition is also disclosed. A motion detection system is adapted to detect motion of the working portion and to disable the reaction system when the working portion is not moving.

Detection System For Power Equipment

US Patent:
8079292, Dec 20, 2011
Filed:
Apr 30, 2007
Appl. No.:
11/796819
Inventors:
Stephen F. Gass - Wilsonville OR, US
Robert L. Chamberlain - Raleigh NC, US
Benjamin B. Schramm - Los Gatos CA, US
Joel F. Jensen - Redwood City CA, US
Jonathan N. Betts-LaCroix - Chatsworth CA, US
Assignee:
SD3, LLC - Tualatin OR
International Classification:
B26D 5/00
US Classification:
83 62, 83 767, 192129 R
Abstract:
Woodworking machines including conductive cutters adapted to cut workpieces, and motors adapted to drive the cutters are disclosed. The machines also include a contact detection system adapted to detect contact between a person and the cutter, and to distinguish contact between the person and the cutter from contact between the workpiece and the cutter. The machines further include a reaction system adapted to cause a predetermined action to take place upon detection of contact between the person and the cutter by the contact detection system.

Possible Relatives

Cynthia A Schramm  David M Schramm  Deborah L Schramm  Debra A Schramm  Daniel M Schramm  Aaron J Schramm  Denise D Schramm  Benjamin N Johnson  Benjamin H Stamps  Benjamin L Stanaland 

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