SHERWOOD PARTNERS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 4201
 
  
 
H04Q SELECTING 2108
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 1150
 
  
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 176
 
  
 
H04J MULTIPLEX COMMUNICATION 1124

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7110349 Adaptive communications methods for multiple user packet radio wireless networksMar 06, 02Sep 19, 06[H04J]
6512737 Stacked carrier discrete multiple tone communication systemSep 08, 00Jan 28, 03[H04Q]
6480174 Eyeglass-mount display having personalized fit moduleOct 09, 99Nov 12, 02[G09G]
D462981 Earstem portion for eyeglassesOct 05, 01Sep 17, 02[1606]
D462708 Frame for eyeglassesOct 05, 01Sep 10, 02[1606]
6411490 Integrated power modules for plasma processing systemsFeb 23, 01Jun 25, 02[H02H]
6219186 Compact biocular viewing system for an electronic displayAug 13, 99Apr 17, 01[G02B]
6128276 Stacked-carrier discrete multiple tone communication technology and combinations with code nulling, interference cancellation, retrodirective communication and adaptive antenna arraysFeb 24, 97Oct 03, 00[H04Q]
6101038 Infrared audio/video interface for head-mounted displayMay 03, 99Aug 08, 00[G02B]
6040946 Color superposition and mixing of light beams for a video display systemJul 27, 99Mar 21, 00[G02B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2003/0123,384 Stacked-carrier discrete multiple tone communication technology and combinations with code nulling, interference cancellation, retrodirective communication and adaptive antenna arraysAbandonedNov 26, 02Jul 03, 03[H04J]
6574958 Shape memory alloy actuators and control methodsExpiredAug 11, 00Jun 10, 03[F01B]

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