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] => 5282855 [patent_doc_number] => 20090096529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-16 [patent_title] => 'HIGH-FREQUENCY POWER AMPLIFIER' [patent_app_type] => utility [patent_app_number] => 12/190611 [patent_app_country] => US [patent_app_date] => 2008-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2333 [patent_no_of_claims] => 2 [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/A1/0096/20090096529.pdf [firstpage_image] =>[orig_patent_app_number] => 12190611 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/190611
High-frequency power amplifier Aug 12, 2008 Issued
Array ( [id] => 4446449 [patent_doc_number] => 07863986 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-04 [patent_title] => 'Techniques for improving balun loaded-Q' [patent_app_type] => utility [patent_app_number] => 12/189756 [patent_app_country] => US [patent_app_date] => 2008-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4363 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/863/07863986.pdf [firstpage_image] =>[orig_patent_app_number] => 12189756 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/189756
Techniques for improving balun loaded-Q Aug 10, 2008 Issued
Array ( [id] => 6596616 [patent_doc_number] => 20100001798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-07 [patent_title] => 'DIGITALLY PROGRAMMABLE TRANSCONDUCTANCE AMPLIFIER AND MIXED-SIGNAL CIRCUIT USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/185880 [patent_app_country] => US [patent_app_date] => 2008-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2389 [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/A1/0001/20100001798.pdf [firstpage_image] =>[orig_patent_app_number] => 12185880 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/185880
Digitally programmable transconductance amplifier and mixed-signal circuit using the same Aug 4, 2008 Issued
Array ( [id] => 5439746 [patent_doc_number] => 20090091385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-09 [patent_title] => 'DIFFERENTIAL AMPLIFIER CIRCUIT' [patent_app_type] => utility [patent_app_number] => 12/186291 [patent_app_country] => US [patent_app_date] => 2008-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8960 [patent_no_of_claims] => 11 [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/A1/0091/20090091385.pdf [firstpage_image] =>[orig_patent_app_number] => 12186291 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/186291
Differential amplifier circuit Aug 4, 2008 Issued
Array ( [id] => 8233502 [patent_doc_number] => 08198941 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-12 [patent_title] => 'Amplifier circuit and method of amplifying a signal in an amplifier circuit' [patent_app_type] => utility [patent_app_number] => 12/671656 [patent_app_country] => US [patent_app_date] => 2008-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 21 [patent_no_of_words] => 12059 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/198/08198941.pdf [firstpage_image] =>[orig_patent_app_number] => 12671656 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/671656
Amplifier circuit and method of amplifying a signal in an amplifier circuit Aug 3, 2008 Issued
Array ( [id] => 7968619 [patent_doc_number] => 07940122 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-10 [patent_title] => 'Amplifier circuit and communication device' [patent_app_type] => utility [patent_app_number] => 12/183551 [patent_app_country] => US [patent_app_date] => 2008-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4951 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/940/07940122.pdf [firstpage_image] =>[orig_patent_app_number] => 12183551 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/183551
Amplifier circuit and communication device Jul 30, 2008 Issued
Array ( [id] => 186358 [patent_doc_number] => 07646244 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-01-12 [patent_title] => 'Apparatus and method for unity gain buffer with high switching speed and low quiescent current' [patent_app_type] => utility [patent_app_number] => 12/179458 [patent_app_country] => US [patent_app_date] => 2008-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2874 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/646/07646244.pdf [firstpage_image] =>[orig_patent_app_number] => 12179458 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/179458
Apparatus and method for unity gain buffer with high switching speed and low quiescent current Jul 23, 2008 Issued
Array ( [id] => 5365336 [patent_doc_number] => 20090302895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-10 [patent_title] => 'CONSTANT OUTPUT COMMON MODE VOLTAGE OF A PRE-AMPLIFIER CIRCUIT' [patent_app_type] => utility [patent_app_number] => 12/174619 [patent_app_country] => US [patent_app_date] => 2008-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6296 [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/A1/0302/20090302895.pdf [firstpage_image] =>[orig_patent_app_number] => 12174619 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/174619
Constant output common mode voltage of a pre-amplifier circuit Jul 15, 2008 Issued
Array ( [id] => 7595009 [patent_doc_number] => 07626453 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-12-01 [patent_title] => 'Nested transimpedance amplifier' [patent_app_type] => utility [patent_app_number] => 12/217800 [patent_app_country] => US [patent_app_date] => 2008-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 53 [patent_no_of_words] => 13071 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/626/07626453.pdf [firstpage_image] =>[orig_patent_app_number] => 12217800 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/217800
Nested transimpedance amplifier Jul 8, 2008 Issued
Array ( [id] => 6468005 [patent_doc_number] => 20100007424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-14 [patent_title] => 'METHOD OF ACHIEVING HIGH SELECTIVITY IN RECEIVER RF FRONT-ENDS' [patent_app_type] => utility [patent_app_number] => 12/169559 [patent_app_country] => US [patent_app_date] => 2008-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5537 [patent_no_of_claims] => 27 [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/A1/0007/20100007424.pdf [firstpage_image] =>[orig_patent_app_number] => 12169559 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/169559
Method of achieving high selectivity in receiver RF front-ends Jul 7, 2008 Issued
Array ( [id] => 103552 [patent_doc_number] => 07728666 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-01 [patent_title] => 'Close-loop class-D audio amplifier and control method thereof' [patent_app_type] => utility [patent_app_number] => 12/169539 [patent_app_country] => US [patent_app_date] => 2008-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4478 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/728/07728666.pdf [firstpage_image] =>[orig_patent_app_number] => 12169539 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/169539
Close-loop class-D audio amplifier and control method thereof Jul 7, 2008 Issued
Array ( [id] => 5439753 [patent_doc_number] => 20090091392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-09 [patent_title] => 'BIAS CIRCUIT FOR THE WIRELESS TRANSCEIVER' [patent_app_type] => utility [patent_app_number] => 12/167530 [patent_app_country] => US [patent_app_date] => 2008-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5000 [patent_no_of_claims] => 23 [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/A1/0091/20090091392.pdf [firstpage_image] =>[orig_patent_app_number] => 12167530 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/167530
Bias circuit for the wireless transceiver Jul 2, 2008 Issued
Array ( [id] => 6596651 [patent_doc_number] => 20100001800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-07 [patent_title] => 'BOOTSTRAPPED CLASS AB CMOS OUTPUT STAGE' [patent_app_type] => utility [patent_app_number] => 12/166214 [patent_app_country] => US [patent_app_date] => 2008-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3348 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0001/20100001800.pdf [firstpage_image] =>[orig_patent_app_number] => 12166214 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/166214
Bootstrapped class AB CMOS output stage Jun 30, 2008 Issued
Array ( [id] => 178522 [patent_doc_number] => 07656232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-02 [patent_title] => 'Wideband variable gain amplifier with clipping function' [patent_app_type] => utility [patent_app_number] => 12/163933 [patent_app_country] => US [patent_app_date] => 2008-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3707 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/656/07656232.pdf [firstpage_image] =>[orig_patent_app_number] => 12163933 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/163933
Wideband variable gain amplifier with clipping function Jun 26, 2008 Issued
Array ( [id] => 186344 [patent_doc_number] => 07646242 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-12 [patent_title] => 'Operational amplifier circuit, constant voltage circuit using the same, and apparatus using the constant voltage circuit' [patent_app_type] => utility [patent_app_number] => 12/144852 [patent_app_country] => US [patent_app_date] => 2008-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4072 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/646/07646242.pdf [firstpage_image] =>[orig_patent_app_number] => 12144852 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/144852
Operational amplifier circuit, constant voltage circuit using the same, and apparatus using the constant voltage circuit Jun 23, 2008 Issued
Array ( [id] => 7505484 [patent_doc_number] => 08035443 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-11 [patent_title] => 'Amplifier with gain expansion stage' [patent_app_type] => utility [patent_app_number] => 12/143669 [patent_app_country] => US [patent_app_date] => 2008-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 5818 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/035/08035443.pdf [firstpage_image] =>[orig_patent_app_number] => 12143669 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/143669
Amplifier with gain expansion stage Jun 19, 2008 Issued
Array ( [id] => 4635219 [patent_doc_number] => 08013675 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-06 [patent_title] => 'Combiner-less multiple input single output (MISO) amplification with blended control' [patent_app_type] => utility [patent_app_number] => 12/142521 [patent_app_country] => US [patent_app_date] => 2008-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 58 [patent_no_of_words] => 11818 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/013/08013675.pdf [firstpage_image] =>[orig_patent_app_number] => 12142521 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/142521
Combiner-less multiple input single output (MISO) amplification with blended control Jun 18, 2008 Issued
Array ( [id] => 217704 [patent_doc_number] => 07612616 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-03 [patent_title] => 'Low-noise amplifier' [patent_app_type] => utility [patent_app_number] => 12/137641 [patent_app_country] => US [patent_app_date] => 2008-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3875 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/612/07612616.pdf [firstpage_image] =>[orig_patent_app_number] => 12137641 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/137641
Low-noise amplifier Jun 11, 2008 Issued
Array ( [id] => 4584655 [patent_doc_number] => 07834686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-16 [patent_title] => 'Power amplifier' [patent_app_type] => utility [patent_app_number] => 12/134464 [patent_app_country] => US [patent_app_date] => 2008-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 4363 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/834/07834686.pdf [firstpage_image] =>[orig_patent_app_number] => 12134464 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/134464
Power amplifier Jun 5, 2008 Issued
Array ( [id] => 4947465 [patent_doc_number] => 20080303591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-11 [patent_title] => 'AMPLIFYING CIRCUIT AND ASSOCIATED LINEARITY IMPROVING METHOD' [patent_app_type] => utility [patent_app_number] => 12/134014 [patent_app_country] => US [patent_app_date] => 2008-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2218 [patent_no_of_claims] => 21 [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/A1/0303/20080303591.pdf [firstpage_image] =>[orig_patent_app_number] => 12134014 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/134014
Amplifying circuit and associated linearity improving method Jun 4, 2008 Issued
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