Search

John Cooper

Examiner (ID: 3942, Phone: (571)270-3998 , Office: P/3641 )

Most Active Art Unit
3641
Art Unit(s)
3641
Total Applications
1121
Issued Applications
893
Pending Applications
77
Abandoned Applications
175

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5308044 [patent_doc_number] => 20090015325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-15 [patent_title] => 'Method and apparatus for pre-conditioning an electrical signal' [patent_app_type] => utility [patent_app_number] => 11/662317 [patent_app_country] => US [patent_app_date] => 2005-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3031 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0015/20090015325.pdf [firstpage_image] =>[orig_patent_app_number] => 11662317 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/662317
Method and apparatus for pre-conditioning an electrical signal Sep 7, 2005 Issued
Array ( [id] => 480916 [patent_doc_number] => 07224226 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-29 [patent_title] => 'Amplifying device' [patent_app_type] => utility [patent_app_number] => 11/212310 [patent_app_country] => US [patent_app_date] => 2005-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 7378 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/224/07224226.pdf [firstpage_image] =>[orig_patent_app_number] => 11212310 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/212310
Amplifying device Aug 25, 2005 Issued
Array ( [id] => 5014526 [patent_doc_number] => 20070257734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-08 [patent_title] => 'Balanced output circuit and electronic apparatus utilising the same' [patent_app_type] => utility [patent_app_number] => 10/597908 [patent_app_country] => US [patent_app_date] => 2005-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4031 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0257/20070257734.pdf [firstpage_image] =>[orig_patent_app_number] => 10597908 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/597908
Balanced output circuit and electronic apparatus utilizing the same Aug 23, 2005 Issued
Array ( [id] => 5899323 [patent_doc_number] => 20060044167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-02 [patent_title] => 'Analog signal interpolation' [patent_app_type] => utility [patent_app_number] => 11/209010 [patent_app_country] => US [patent_app_date] => 2005-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3858 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0044/20060044167.pdf [firstpage_image] =>[orig_patent_app_number] => 11209010 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/209010
Analog signal interpolation Aug 21, 2005 Issued
Array ( [id] => 5713641 [patent_doc_number] => 20060077004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-13 [patent_title] => 'Low-distortion differential circuit' [patent_app_type] => utility [patent_app_number] => 11/209169 [patent_app_country] => US [patent_app_date] => 2005-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4136 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0077/20060077004.pdf [firstpage_image] =>[orig_patent_app_number] => 11209169 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/209169
Low-distortion differential circuit Aug 19, 2005 Issued
Array ( [id] => 4997979 [patent_doc_number] => 20070040613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-22 [patent_title] => 'Isolated stable bias circuit' [patent_app_type] => utility [patent_app_number] => 11/208978 [patent_app_country] => US [patent_app_date] => 2005-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3504 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0040/20070040613.pdf [firstpage_image] =>[orig_patent_app_number] => 11208978 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/208978
Isolated stable bias circuit Aug 18, 2005 Abandoned
Array ( [id] => 7054286 [patent_doc_number] => 20050275458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-15 [patent_title] => 'Programmable passive inductor' [patent_app_type] => utility [patent_app_number] => 11/206464 [patent_app_country] => US [patent_app_date] => 2005-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2536 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0275/20050275458.pdf [firstpage_image] =>[orig_patent_app_number] => 11206464 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/206464
Programmable passive inductor Aug 17, 2005 Issued
Array ( [id] => 5589163 [patent_doc_number] => 20060038614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-23 [patent_title] => 'Programmable gain instrumentation amplifier with improved gain multiplexers' [patent_app_type] => utility [patent_app_number] => 11/205653 [patent_app_country] => US [patent_app_date] => 2005-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6770 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0038/20060038614.pdf [firstpage_image] =>[orig_patent_app_number] => 11205653 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/205653
Programmable gain instrumentation amplifier with improved gain multiplexers Aug 16, 2005 Issued
Array ( [id] => 5718931 [patent_doc_number] => 20060071704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-06 [patent_title] => 'Amplifying circuit' [patent_app_type] => utility [patent_app_number] => 11/205197 [patent_app_country] => US [patent_app_date] => 2005-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3620 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0071/20060071704.pdf [firstpage_image] =>[orig_patent_app_number] => 11205197 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/205197
Amplifying circuit Aug 16, 2005 Issued
Array ( [id] => 462140 [patent_doc_number] => 07242251 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-07-10 [patent_title] => 'Controllable amplifier circuit with a variable discrete-value gain, use of the amplifier circuit and method for operation of an amplifier whose gain can be adjusted in discrete values' [patent_app_type] => utility [patent_app_number] => 11/204521 [patent_app_country] => US [patent_app_date] => 2005-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5676 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/242/07242251.pdf [firstpage_image] =>[orig_patent_app_number] => 11204521 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/204521
Controllable amplifier circuit with a variable discrete-value gain, use of the amplifier circuit and method for operation of an amplifier whose gain can be adjusted in discrete values Aug 15, 2005 Issued
Array ( [id] => 821076 [patent_doc_number] => 07408411 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-08-05 [patent_title] => 'High linearity programmable gain amplifier using switch' [patent_app_type] => utility [patent_app_number] => 11/201429 [patent_app_country] => US [patent_app_date] => 2005-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 7426 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/408/07408411.pdf [firstpage_image] =>[orig_patent_app_number] => 11201429 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/201429
High linearity programmable gain amplifier using switch Aug 10, 2005 Issued
Array ( [id] => 5751596 [patent_doc_number] => 20060220745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-05 [patent_title] => 'Amplification circuit and control method of amplification circuit' [patent_app_type] => utility [patent_app_number] => 11/201417 [patent_app_country] => US [patent_app_date] => 2005-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10349 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0220/20060220745.pdf [firstpage_image] =>[orig_patent_app_number] => 11201417 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/201417
Amplification circuit and control method of amplification circuit Aug 10, 2005 Issued
Array ( [id] => 5197184 [patent_doc_number] => 20070296502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-27 [patent_title] => 'Method For Double Sampling Loop Negative Feedback And Double Sampling Negative Feedback Amplifier' [patent_app_type] => utility [patent_app_number] => 11/574383 [patent_app_country] => US [patent_app_date] => 2005-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3567 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0296/20070296502.pdf [firstpage_image] =>[orig_patent_app_number] => 11574383 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/574383
Method for double sampling loop negative feedback and double sampling negative feedback amplifier Aug 9, 2005 Issued
Array ( [id] => 500807 [patent_doc_number] => 07209006 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-04-24 [patent_title] => 'Differential amplifier with increased common mode loop gain at low frequencies' [patent_app_type] => utility [patent_app_number] => 11/161506 [patent_app_country] => US [patent_app_date] => 2005-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2513 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/209/07209006.pdf [firstpage_image] =>[orig_patent_app_number] => 11161506 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/161506
Differential amplifier with increased common mode loop gain at low frequencies Aug 4, 2005 Issued
Array ( [id] => 500808 [patent_doc_number] => 07209007 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-04-24 [patent_title] => 'Combined analog signal gain controller and equalizer' [patent_app_type] => utility [patent_app_number] => 11/161504 [patent_app_country] => US [patent_app_date] => 2005-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1790 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/209/07209007.pdf [firstpage_image] =>[orig_patent_app_number] => 11161504 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/161504
Combined analog signal gain controller and equalizer Aug 4, 2005 Issued
Array ( [id] => 5049526 [patent_doc_number] => 20070030070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-08 [patent_title] => 'Amplifier circuit' [patent_app_type] => utility [patent_app_number] => 11/198740 [patent_app_country] => US [patent_app_date] => 2005-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6241 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0030/20070030070.pdf [firstpage_image] =>[orig_patent_app_number] => 11198740 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/198740
Amplifier circuit Aug 4, 2005 Issued
Array ( [id] => 896645 [patent_doc_number] => 07342449 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-11 [patent_title] => 'Differential amplifier, and data driver of display device using the same' [patent_app_type] => utility [patent_app_number] => 11/197635 [patent_app_country] => US [patent_app_date] => 2005-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 26 [patent_no_of_words] => 9663 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/342/07342449.pdf [firstpage_image] =>[orig_patent_app_number] => 11197635 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/197635
Differential amplifier, and data driver of display device using the same Aug 3, 2005 Issued
Array ( [id] => 440567 [patent_doc_number] => 07259617 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-08-21 [patent_title] => 'Apparatus and method for effecting signal chopping in an amplifier device' [patent_app_type] => utility [patent_app_number] => 11/196166 [patent_app_country] => US [patent_app_date] => 2005-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2389 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/259/07259617.pdf [firstpage_image] =>[orig_patent_app_number] => 11196166 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/196166
Apparatus and method for effecting signal chopping in an amplifier device Aug 2, 2005 Issued
Array ( [id] => 436400 [patent_doc_number] => 07262658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-08-28 [patent_title] => 'Class-D amplifier system' [patent_app_type] => utility [patent_app_number] => 11/193867 [patent_app_country] => US [patent_app_date] => 2005-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 7576 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/262/07262658.pdf [firstpage_image] =>[orig_patent_app_number] => 11193867 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/193867
Class-D amplifier system Jul 28, 2005 Issued
Array ( [id] => 5073469 [patent_doc_number] => 20070013444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-18 [patent_title] => 'Parallel path pre-distorted amplifier' [patent_app_type] => utility [patent_app_number] => 11/179447 [patent_app_country] => US [patent_app_date] => 2005-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2994 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0013/20070013444.pdf [firstpage_image] =>[orig_patent_app_number] => 11179447 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/179447
Parallel path pre-distorted amplifier Jul 11, 2005 Abandoned
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