Search

David D. Mattison

Examiner (ID: 4009, 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] => 13951875 [patent_doc_number] => 10211722 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-19 [patent_title] => Energy scavenging interface with impedance matching, method for impedance matching of the energy scavenging interface, and energy scavenging system using the energy scavenging interface [patent_app_type] => utility [patent_app_number] => 15/132958 [patent_app_country] => US [patent_app_date] => 2016-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 12151 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15132958 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/132958
Energy scavenging interface with impedance matching, method for impedance matching of the energy scavenging interface, and energy scavenging system using the energy scavenging interface Apr 18, 2016 Issued
Array ( [id] => 11998108 [patent_doc_number] => 20170302263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-19 [patent_title] => 'IGBT Gate Drive During Turnoff To Reduce Switching Loss' [patent_app_type] => utility [patent_app_number] => 15/132490 [patent_app_country] => US [patent_app_date] => 2016-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9678 [patent_no_of_claims] => 19 [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] => 15132490 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/132490
IGBT gate drive during turnoff to reduce switching loss Apr 18, 2016 Issued
Array ( [id] => 11533352 [patent_doc_number] => 20170093332 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'INVERTER APPARATUS AND SOLAR ENERGY GRID-CONNECTED POWER GENERATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/099893 [patent_app_country] => US [patent_app_date] => 2016-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6405 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15099893 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/099893
Inverter apparatus and solar energy grid-connected power generation system Apr 14, 2016 Issued
Array ( [id] => 11104431 [patent_doc_number] => 20160301401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-13 [patent_title] => 'POWER SUPPLY CIRCUIT FOR GATE DRIVER AND GATE DRIVER CIRCUIT OF FLOATING SWITCH HAVING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/098437 [patent_app_country] => US [patent_app_date] => 2016-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2757 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15098437 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/098437
Power supply circuit for gate driver and gate driver circuit of floating switch having the same Apr 13, 2016 Issued
Array ( [id] => 12250770 [patent_doc_number] => 09923560 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-20 [patent_title] => 'Method and apparatus for current/power balancing' [patent_app_type] => utility [patent_app_number] => 15/097853 [patent_app_country] => US [patent_app_date] => 2016-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4949 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15097853 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/097853
Method and apparatus for current/power balancing Apr 12, 2016 Issued
Array ( [id] => 12203147 [patent_doc_number] => 09906229 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-27 [patent_title] => 'Phase locked loop circuit and phase locked loop method' [patent_app_type] => utility [patent_app_number] => 15/094689 [patent_app_country] => US [patent_app_date] => 2016-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 28 [patent_no_of_words] => 9336 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15094689 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/094689
Phase locked loop circuit and phase locked loop method Apr 7, 2016 Issued
Array ( [id] => 11111526 [patent_doc_number] => 20160308496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-20 [patent_title] => 'CURRENT-TO-VOLTAGE CONVERSION CIRCUIT, RECEPTION APPARATUS, AND IMAGING SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/091164 [patent_app_country] => US [patent_app_date] => 2016-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6183 [patent_no_of_claims] => 9 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15091164 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/091164
Current-to-voltage conversion circuit, reception apparatus, and imaging system Apr 4, 2016 Issued
Array ( [id] => 11037961 [patent_doc_number] => 20160234917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-11 [patent_title] => 'Lighting Control Apparatus, Lighting Control Method, and Lighting Control System' [patent_app_type] => utility [patent_app_number] => 15/085280 [patent_app_country] => US [patent_app_date] => 2016-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 8941 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15085280 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/085280
Lighting control apparatus, lighting control method, and lighting control system Mar 29, 2016 Issued
Array ( [id] => 11518176 [patent_doc_number] => 20170085251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-23 [patent_title] => 'PREAMPLIFIER' [patent_app_type] => utility [patent_app_number] => 15/083297 [patent_app_country] => US [patent_app_date] => 2016-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2908 [patent_no_of_claims] => 9 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15083297 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/083297
PREAMPLIFIER Mar 28, 2016 Abandoned
Array ( [id] => 12224029 [patent_doc_number] => 20180062389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'CONTROL DEVICE, APPARATUS CONTROL DEVICE, CONTROL SYSTEM, CONTROL METHOD, AND PROGRAM' [patent_app_type] => utility [patent_app_number] => 15/562701 [patent_app_country] => US [patent_app_date] => 2016-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 25282 [patent_no_of_claims] => 21 [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] => 15562701 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/562701
CONTROL DEVICE, APPARATUS CONTROL DEVICE, CONTROL SYSTEM, CONTROL METHOD, AND PROGRAM Mar 28, 2016 Abandoned
Array ( [id] => 12616719 [patent_doc_number] => 20180097403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-05 [patent_title] => WIRELESS POWER TRANSMITTING AND CHARGING SYSTEM [patent_app_type] => utility [patent_app_number] => 15/560164 [patent_app_country] => US [patent_app_date] => 2016-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11870 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15560164 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/560164
Wireless power transmitting and charging system Mar 23, 2016 Issued
Array ( [id] => 12163060 [patent_doc_number] => 20180034326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'INDUCTIVE POWER TRANSMITTER' [patent_app_type] => utility [patent_app_number] => 15/554938 [patent_app_country] => US [patent_app_date] => 2016-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6439 [patent_no_of_claims] => 17 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15554938 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/554938
Inductive power transmitter Mar 3, 2016 Issued
Array ( [id] => 13258443 [patent_doc_number] => 10141922 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-27 [patent_title] => Comparator and low power consumption oscillator thereof [patent_app_type] => utility [patent_app_number] => 15/507573 [patent_app_country] => US [patent_app_date] => 2016-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6625 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 663 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15507573 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/507573
Comparator and low power consumption oscillator thereof Feb 22, 2016 Issued
Array ( [id] => 12387000 [patent_doc_number] => 09963236 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-08 [patent_title] => Modular system for distributing electrical power and data between structures [patent_app_type] => utility [patent_app_number] => 15/019485 [patent_app_country] => US [patent_app_date] => 2016-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3363 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15019485 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/019485
Modular system for distributing electrical power and data between structures Feb 8, 2016 Issued
Array ( [id] => 12137806 [patent_doc_number] => 20180015889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-18 [patent_title] => 'AUTOMOTIVE POWER SUPPLY DEVICE' [patent_app_type] => utility [patent_app_number] => 15/549717 [patent_app_country] => US [patent_app_date] => 2016-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2326 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15549717 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/549717
Automotive power supply device Feb 7, 2016 Issued
Array ( [id] => 13039753 [patent_doc_number] => 10042007 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-07 [patent_title] => Method for detecting a failing rectifier or rectifier source [patent_app_type] => utility [patent_app_number] => 15/014275 [patent_app_country] => US [patent_app_date] => 2016-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2408 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15014275 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/014275
Method for detecting a failing rectifier or rectifier source Feb 2, 2016 Issued
Array ( [id] => 12151035 [patent_doc_number] => 20180022300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-25 [patent_title] => 'SYSTEM FOR SUPPLYING ELECTRIC POWER TO THE ELECTRICAL EQUIPMENT OF A MOTOR VEHICLE BY A HIGH-PERFORMANCE BATTERY, CORRESPONDING CURRENT LIMITATION DEVICE AND STARTER PROVIDED' [patent_app_type] => utility [patent_app_number] => 15/549263 [patent_app_country] => US [patent_app_date] => 2016-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3854 [patent_no_of_claims] => 16 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15549263 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/549263
SYSTEM FOR SUPPLYING ELECTRIC POWER TO THE ELECTRICAL EQUIPMENT OF A MOTOR VEHICLE BY A HIGH-PERFORMANCE BATTERY, CORRESPONDING CURRENT LIMITATION DEVICE AND STARTER PROVIDED Jan 28, 2016 Abandoned
Array ( [id] => 11021579 [patent_doc_number] => 20160218534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-28 [patent_title] => 'METHODS AND APPARATUS FOR A MODULAR COIL HOLDER FOR AN EXTENDED WIRELESS CHARGING ROADWAY ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 15/002204 [patent_app_country] => US [patent_app_date] => 2016-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8932 [patent_no_of_claims] => 30 [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] => 15002204 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/002204
Methods and apparatus for a modular coil holder for an extended wireless charging roadway assembly Jan 19, 2016 Issued
Array ( [id] => 14673065 [patent_doc_number] => 10374458 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-06 [patent_title] => Inductive power transmission method [patent_app_type] => utility [patent_app_number] => 15/544621 [patent_app_country] => US [patent_app_date] => 2016-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2430 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15544621 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/544621
Inductive power transmission method Jan 18, 2016 Issued
Array ( [id] => 12575253 [patent_doc_number] => 10020686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-10 [patent_title] => Power transmission system [patent_app_type] => utility [patent_app_number] => 14/993193 [patent_app_country] => US [patent_app_date] => 2016-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 8588 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14993193 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/993193
Power transmission system Jan 11, 2016 Issued
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