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] => 7541085 [patent_doc_number] => 08058931 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-11-15 [patent_title] => 'Enhancing an operational amplifier\'s capacitive load driving capability using parallel Miller feedback' [patent_app_type] => utility [patent_app_number] => 12/768245 [patent_app_country] => US [patent_app_date] => 2010-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2373 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/058/08058931.pdf [firstpage_image] =>[orig_patent_app_number] => 12768245 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/768245
Enhancing an operational amplifier's capacitive load driving capability using parallel Miller feedback Apr 26, 2010 Issued
Array ( [id] => 6231972 [patent_doc_number] => 20100264985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-21 [patent_title] => 'CLOSE-LOOP CLASS-D AUDIO AMPLIFIER AND CONTROL METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 12/766792 [patent_app_country] => US [patent_app_date] => 2010-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 4502 [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/A1/0264/20100264985.pdf [firstpage_image] =>[orig_patent_app_number] => 12766792 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/766792
Close-loop Class-D audio amplifier and control method thereof Apr 22, 2010 Issued
Array ( [id] => 6499785 [patent_doc_number] => 20100201445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-12 [patent_title] => 'Class D Amplifier Having PWM Circuit With Look-Up Table' [patent_app_type] => utility [patent_app_number] => 12/765697 [patent_app_country] => US [patent_app_date] => 2010-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5216 [patent_no_of_claims] => 18 [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/A1/0201/20100201445.pdf [firstpage_image] =>[orig_patent_app_number] => 12765697 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/765697
Class D amplifier having PWM circuit with look-up table Apr 21, 2010 Issued
Array ( [id] => 8773273 [patent_doc_number] => 08427236 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-23 [patent_title] => 'Operational amplifier, driver and display' [patent_app_type] => utility [patent_app_number] => 12/662457 [patent_app_country] => US [patent_app_date] => 2010-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 21 [patent_no_of_words] => 14545 [patent_no_of_claims] => 17 [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] =>[firstpage_image] =>[orig_patent_app_number] => 12662457 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/662457
Operational amplifier, driver and display Apr 18, 2010 Issued
Array ( [id] => 7753082 [patent_doc_number] => 08111097 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-02-07 [patent_title] => 'Device with reconfigurable continuous and discrete time functionality' [patent_app_type] => utility [patent_app_number] => 12/762207 [patent_app_country] => US [patent_app_date] => 2010-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4303 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/111/08111097.pdf [firstpage_image] =>[orig_patent_app_number] => 12762207 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/762207
Device with reconfigurable continuous and discrete time functionality Apr 15, 2010 Issued
Array ( [id] => 8615783 [patent_doc_number] => 20130021095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-24 [patent_title] => 'Power-Amplifier Arrangement' [patent_app_type] => utility [patent_app_number] => 13/581556 [patent_app_country] => US [patent_app_date] => 2010-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4156 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13581556 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/581556
Power-amplifier arrangement Apr 13, 2010 Issued
Array ( [id] => 6106945 [patent_doc_number] => 20110187456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-04 [patent_title] => 'Coupling Isolation Method and Operational Amplifier Using the Same' [patent_app_type] => utility [patent_app_number] => 12/759714 [patent_app_country] => US [patent_app_date] => 2010-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2772 [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/A1/0187/20110187456.pdf [firstpage_image] =>[orig_patent_app_number] => 12759714 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/759714
Coupling isolation method and operational amplifier using the same Apr 13, 2010 Issued
Array ( [id] => 4597604 [patent_doc_number] => 07982541 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-19 [patent_title] => 'AGC circuit' [patent_app_type] => utility [patent_app_number] => 12/757939 [patent_app_country] => US [patent_app_date] => 2010-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 24 [patent_no_of_words] => 12907 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/982/07982541.pdf [firstpage_image] =>[orig_patent_app_number] => 12757939 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/757939
AGC circuit Apr 8, 2010 Issued
Array ( [id] => 6265433 [patent_doc_number] => 20100253431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-07 [patent_title] => 'NON-INVERTING AMPLIFIER CIRCUIT, SEMICONDUCTOR INTEGRATED CIRCUIT, AND PHASE COMPENSATION METHOD OF NON-INVERTING AMPLIFIER CIRCUIT' [patent_app_type] => utility [patent_app_number] => 12/753624 [patent_app_country] => US [patent_app_date] => 2010-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5823 [patent_no_of_claims] => 25 [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/A1/0253/20100253431.pdf [firstpage_image] =>[orig_patent_app_number] => 12753624 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/753624
Non-inverting amplifier circuit, semiconductor integrated circuit, and phase compensation method of non-inverting amplifier circuit Apr 1, 2010 Issued
Array ( [id] => 6512481 [patent_doc_number] => 20100219885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-02 [patent_title] => 'Broadband low noise amplifier' [patent_app_type] => utility [patent_app_number] => 12/798374 [patent_app_country] => US [patent_app_date] => 2010-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 17027 [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/A1/0219/20100219885.pdf [firstpage_image] =>[orig_patent_app_number] => 12798374 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/798374
Broadband low noise amplifier Apr 1, 2010 Issued
Array ( [id] => 6512493 [patent_doc_number] => 20100219886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-02 [patent_title] => 'Broadband low noise amplifier' [patent_app_type] => utility [patent_app_number] => 12/798375 [patent_app_country] => US [patent_app_date] => 2010-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 17027 [patent_no_of_claims] => 22 [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/A1/0219/20100219886.pdf [firstpage_image] =>[orig_patent_app_number] => 12798375 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/798375
Broadband low noise amplifier Apr 1, 2010 Issued
Array ( [id] => 6231977 [patent_doc_number] => 20100264990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-21 [patent_title] => 'AMPLIFYING CIRCUIT, AC SIGNAL AMPLIFYING CIRCUIT AND INPUT BIAS ADJUSTING METHOD' [patent_app_type] => utility [patent_app_number] => 12/752402 [patent_app_country] => US [patent_app_date] => 2010-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6098 [patent_no_of_claims] => 8 [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/A1/0264/20100264990.pdf [firstpage_image] =>[orig_patent_app_number] => 12752402 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/752402
Amplifying circuit, AC signal amplifying circuit and input bias adjusting method Mar 31, 2010 Issued
Array ( [id] => 4630067 [patent_doc_number] => 08008969 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-08-30 [patent_title] => 'Single supply class-D amplifier' [patent_app_type] => utility [patent_app_number] => 12/750494 [patent_app_country] => US [patent_app_date] => 2010-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2692 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/008/08008969.pdf [firstpage_image] =>[orig_patent_app_number] => 12750494 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/750494
Single supply class-D amplifier Mar 29, 2010 Issued
Array ( [id] => 7482457 [patent_doc_number] => 20110234322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-29 [patent_title] => 'APPARATUS AND METHOD FOR REDUCING CURRENT NOISE' [patent_app_type] => utility [patent_app_number] => 12/730046 [patent_app_country] => US [patent_app_date] => 2010-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7886 [patent_no_of_claims] => 26 [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/A1/0234/20110234322.pdf [firstpage_image] =>[orig_patent_app_number] => 12730046 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/730046
Apparatus and method for reducing current noise Mar 22, 2010 Issued
Array ( [id] => 8447017 [patent_doc_number] => 08289074 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-16 [patent_title] => 'Discrete time operational transconductance amplifier for switched capacitor circuits' [patent_app_type] => utility [patent_app_number] => 12/729149 [patent_app_country] => US [patent_app_date] => 2010-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 8422 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12729149 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/729149
Discrete time operational transconductance amplifier for switched capacitor circuits Mar 21, 2010 Issued
Array ( [id] => 6231979 [patent_doc_number] => 20100264992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-21 [patent_title] => 'AMPLIFYING CIRCUIT AND AMPLIFYING METHOD' [patent_app_type] => utility [patent_app_number] => 12/727541 [patent_app_country] => US [patent_app_date] => 2010-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 9549 [patent_no_of_claims] => 11 [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/A1/0264/20100264992.pdf [firstpage_image] =>[orig_patent_app_number] => 12727541 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/727541
Amplifying circuit and amplifying method Mar 18, 2010 Issued
Array ( [id] => 4635215 [patent_doc_number] => 08013671 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-06 [patent_title] => 'Semiconductor integrated circuit' [patent_app_type] => utility [patent_app_number] => 12/727509 [patent_app_country] => US [patent_app_date] => 2010-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5538 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/013/08013671.pdf [firstpage_image] =>[orig_patent_app_number] => 12727509 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/727509
Semiconductor integrated circuit Mar 18, 2010 Issued
Array ( [id] => 6396628 [patent_doc_number] => 20100164629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-01 [patent_title] => 'METHOD AND SYSTEM FOR A HIGHLY EFFICIENT POWER AMPLIFIER UTILIZING DYNAMIC BAISING AND PREDISTORTION' [patent_app_type] => utility [patent_app_number] => 12/724182 [patent_app_country] => US [patent_app_date] => 2010-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 12544 [patent_no_of_claims] => 23 [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/A1/0164/20100164629.pdf [firstpage_image] =>[orig_patent_app_number] => 12724182 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/724182
Method and system for a highly efficient power amplifier utilizing dynamic baising and predistortion Mar 14, 2010 Issued
Array ( [id] => 6011571 [patent_doc_number] => 20110221528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-15 [patent_title] => 'BALUN FUNCTION WITH REFERENCE ENHANCEMENT IN SINGLE-ENDED PORT' [patent_app_type] => utility [patent_app_number] => 12/722966 [patent_app_country] => US [patent_app_date] => 2010-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2471 [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/A1/0221/20110221528.pdf [firstpage_image] =>[orig_patent_app_number] => 12722966 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/722966
Balun function with reference enhancement in single-ended port Mar 11, 2010 Issued
Array ( [id] => 4434252 [patent_doc_number] => 07969246 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-06-28 [patent_title] => 'Systems and methods for positive and negative feedback of cascode transistors for a power amplifier' [patent_app_type] => utility [patent_app_number] => 12/723038 [patent_app_country] => US [patent_app_date] => 2010-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1699 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/969/07969246.pdf [firstpage_image] =>[orig_patent_app_number] => 12723038 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/723038
Systems and methods for positive and negative feedback of cascode transistors for a power amplifier Mar 11, 2010 Issued
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