Search

David D. Mattison

Examiner (ID: 7442, Phone: (303)297-4243 , Office: P/2842 )

Most Active Art Unit
2842
Art Unit(s)
2842, 2849
Total Applications
367
Issued Applications
316
Pending Applications
1
Abandoned Applications
52

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18098448 [patent_doc_number] => 20220416789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => PROCESSOR WITH ADJUSTABLE OPERATING FREQUENCY [patent_app_type] => utility [patent_app_number] => 17/695821 [patent_app_country] => US [patent_app_date] => 2022-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3066 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17695821 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/695821
Processor with adjustable operating frequency Mar 14, 2022 Issued
Array ( [id] => 17390175 [patent_doc_number] => 20220038027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => ELECTRIC POWER CONVERTER [patent_app_type] => utility [patent_app_number] => 17/503828 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17503828 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/503828
Electric power converter Oct 17, 2021 Issued
Array ( [id] => 17390240 [patent_doc_number] => 20220038092 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => SWITCH FET BODY CURRENT MANAGEMENT DEVICES AND METHODS [patent_app_type] => utility [patent_app_number] => 17/386409 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9458 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17386409 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/386409
Switch FET body current management devices and methods Jul 26, 2021 Issued
Array ( [id] => 18358322 [patent_doc_number] => 11646733 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Digital output driver circuit and method [patent_app_type] => utility [patent_app_number] => 17/355427 [patent_app_country] => US [patent_app_date] => 2021-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5122 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17355427 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/355427
Digital output driver circuit and method Jun 22, 2021 Issued
Array ( [id] => 18304956 [patent_doc_number] => 11626873 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Off chip driver circuit, off chip driver system, and method for operating an off chip driver circuit [patent_app_type] => utility [patent_app_number] => 17/327764 [patent_app_country] => US [patent_app_date] => 2021-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 7937 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17327764 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/327764
Off chip driver circuit, off chip driver system, and method for operating an off chip driver circuit May 23, 2021 Issued
Array ( [id] => 17041364 [patent_doc_number] => 20210258000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => MULTI-FREQUENCY UNIFORMIZATION CARRIER WAVE SLOPE RANDOM DISTRIBUTION PULSE WIDTH MODULATION METHOD [patent_app_type] => utility [patent_app_number] => 17/313038 [patent_app_country] => US [patent_app_date] => 2021-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5027 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17313038 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/313038
Multi-frequency uniformization carrier wave slope random distribution pulse width modulation method May 5, 2021 Issued
Array ( [id] => 17986792 [patent_doc_number] => 20220352829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => Voltage-Controlled Delay Buffer Of Wide Tuning Range [patent_app_type] => utility [patent_app_number] => 17/242396 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3840 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17242396 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/242396
Voltage-controlled delay buffer of wide tuning range Apr 27, 2021 Issued
Array ( [id] => 18432154 [patent_doc_number] => 11677390 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Multimode frequency multiplier [patent_app_type] => utility [patent_app_number] => 17/238173 [patent_app_country] => US [patent_app_date] => 2021-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 17016 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17238173 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/238173
Multimode frequency multiplier Apr 21, 2021 Issued
Array ( [id] => 18030357 [patent_doc_number] => 11513543 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Impedance detect drive sense circuit [patent_app_type] => utility [patent_app_number] => 17/301346 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 46 [patent_no_of_words] => 22488 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17301346 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/301346
Impedance detect drive sense circuit Mar 30, 2021 Issued
Array ( [id] => 17086258 [patent_doc_number] => 20210281265 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => REDUNDANCY CONTROL DEVICE FOR AIRCRAFT [patent_app_type] => utility [patent_app_number] => 17/192257 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11446 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 406 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17192257 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/192257
Redundancy control device for aircraft Mar 3, 2021 Issued
Array ( [id] => 18507971 [patent_doc_number] => 11705802 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Integrated circuit and power supply circuit [patent_app_type] => utility [patent_app_number] => 17/183099 [patent_app_country] => US [patent_app_date] => 2021-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7728 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17183099 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/183099
Integrated circuit and power supply circuit Feb 22, 2021 Issued
Array ( [id] => 17478301 [patent_doc_number] => 20220085805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => DRIVE CONTROL CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/178341 [patent_app_country] => US [patent_app_date] => 2021-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17178341 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/178341
Drive control circuit Feb 17, 2021 Issued
Array ( [id] => 17824179 [patent_doc_number] => 11429127 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Low drop-out regulator and power management integrated circuit including the same [patent_app_type] => utility [patent_app_number] => 17/167152 [patent_app_country] => US [patent_app_date] => 2021-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 10495 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17167152 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/167152
Low drop-out regulator and power management integrated circuit including the same Feb 3, 2021 Issued
Array ( [id] => 16859152 [patent_doc_number] => 20210159897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => DRIVE CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/165504 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10694 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17165504 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/165504
Drive circuit Feb 1, 2021 Issued
Array ( [id] => 16966845 [patent_doc_number] => 20210218344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => BOOST INVERTER SYSTEM WITH ENHANCED TOLERANCE FOR LOW VOLTAGE INPUT BUS [patent_app_type] => utility [patent_app_number] => 17/150966 [patent_app_country] => US [patent_app_date] => 2021-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2376 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17150966 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/150966
BOOST INVERTER SYSTEM WITH ENHANCED TOLERANCE FOR LOW VOLTAGE INPUT BUS Jan 14, 2021 Abandoned
Array ( [id] => 17979241 [patent_doc_number] => 11496120 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Flip-flop circuit with glitch protection [patent_app_type] => utility [patent_app_number] => 17/150888 [patent_app_country] => US [patent_app_date] => 2021-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9057 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17150888 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/150888
Flip-flop circuit with glitch protection Jan 14, 2021 Issued
Array ( [id] => 16921254 [patent_doc_number] => 20210194346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => ADAPTIVE BIAS CONTROL FOR A VOLTAGE REGULATOR [patent_app_type] => utility [patent_app_number] => 17/124599 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4288 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17124599 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/124599
Adaptive bias control for a voltage regulator Dec 16, 2020 Issued
Array ( [id] => 16716494 [patent_doc_number] => 20210083641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => TRANSISTOR LEVEL INPUT AND OUTPUT HARMONIC TERMINATIONS [patent_app_type] => utility [patent_app_number] => 17/103993 [patent_app_country] => US [patent_app_date] => 2020-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12352 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17103993 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/103993
Transistor level input and output harmonic terminations Nov 24, 2020 Issued
Array ( [id] => 16828460 [patent_doc_number] => 20210143753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => Multiphase Current-Fed Modular Multilevel Converter [patent_app_type] => utility [patent_app_number] => 17/093437 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2357 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17093437 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/093437
Multiphase Current-Fed Modular Multilevel Converter Nov 8, 2020 Abandoned
Array ( [id] => 17353661 [patent_doc_number] => 11228314 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-01-18 [patent_title] => Slew rate control [patent_app_type] => utility [patent_app_number] => 17/080791 [patent_app_country] => US [patent_app_date] => 2020-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4217 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17080791 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/080791
Slew rate control Oct 25, 2020 Issued
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