Search

David D. Mattison

Examiner (ID: 5349, 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] => 14673333 [patent_doc_number] => 10374595 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-08-06 [patent_title] => Self-adjustable RF switch cell [patent_app_type] => utility [patent_app_number] => 15/876972 [patent_app_country] => US [patent_app_date] => 2018-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3495 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15876972 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/876972
Self-adjustable RF switch cell Jan 21, 2018 Issued
Array ( [id] => 14589191 [patent_doc_number] => 20190222204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => AUTO-TUNED RAMP GENERATOR [patent_app_type] => utility [patent_app_number] => 15/873270 [patent_app_country] => US [patent_app_date] => 2018-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15873270 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/873270
Auto-tuned ramp generator Jan 16, 2018 Issued
Array ( [id] => 15358911 [patent_doc_number] => 10528069 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-07 [patent_title] => Integrated circuit, and method and system for providing power to integrated circuit [patent_app_type] => utility [patent_app_number] => 15/869605 [patent_app_country] => US [patent_app_date] => 2018-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 9573 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15869605 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/869605
Integrated circuit, and method and system for providing power to integrated circuit Jan 11, 2018 Issued
Array ( [id] => 14543983 [patent_doc_number] => 20190207613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => CLOCK GENERATOR [patent_app_type] => utility [patent_app_number] => 15/858591 [patent_app_country] => US [patent_app_date] => 2017-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3473 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15858591 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/858591
Clock generator Dec 28, 2017 Issued
Array ( [id] => 16164285 [patent_doc_number] => 20200220375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => POWER SUPPLY CIRCUIT FOR SUPPLYING POWER TO MICROCONTROLLER UNIT [patent_app_type] => utility [patent_app_number] => 16/338568 [patent_app_country] => US [patent_app_date] => 2017-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4650 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16338568 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/338568
POWER SUPPLY CIRCUIT FOR SUPPLYING POWER TO MICROCONTROLLER UNIT Dec 6, 2017 Abandoned
Array ( [id] => 17164590 [patent_doc_number] => 11150685 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Electronic apparatus and method of controlling electronic apparatus [patent_app_type] => utility [patent_app_number] => 16/340865 [patent_app_country] => US [patent_app_date] => 2017-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9814 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16340865 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/340865
Electronic apparatus and method of controlling electronic apparatus Nov 6, 2017 Issued
Array ( [id] => 12163194 [patent_doc_number] => 20180034460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'System and Method for a Switch Transistor Driver' [patent_app_type] => utility [patent_app_number] => 15/728703 [patent_app_country] => US [patent_app_date] => 2017-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5457 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15728703 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/728703
System and method for a switch transistor driver Oct 9, 2017 Issued
Array ( [id] => 14939897 [patent_doc_number] => 20190305587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => VEHICLE BACKUP DEVICE [patent_app_type] => utility [patent_app_number] => 16/341487 [patent_app_country] => US [patent_app_date] => 2017-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11476 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 382 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16341487 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/341487
Vehicle backup device Sep 27, 2017 Issued
Array ( [id] => 15370719 [patent_doc_number] => 20200021124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => ELECTRICAL POWER SUPPLY SYSTEM [patent_app_type] => utility [patent_app_number] => 16/334837 [patent_app_country] => US [patent_app_date] => 2017-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7819 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16334837 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/334837
ELECTRICAL POWER SUPPLY SYSTEM Sep 18, 2017 Abandoned
Array ( [id] => 16635049 [patent_doc_number] => 10913544 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-09 [patent_title] => Method and a system for powering an electrical load in an aircraft [patent_app_type] => utility [patent_app_number] => 16/331418 [patent_app_country] => US [patent_app_date] => 2017-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 7377 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16331418 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/331418
Method and a system for powering an electrical load in an aircraft Sep 11, 2017 Issued
Array ( [id] => 16503121 [patent_doc_number] => 10868528 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => Signal output device [patent_app_type] => utility [patent_app_number] => 16/645392 [patent_app_country] => US [patent_app_date] => 2017-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7238 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 394 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16645392 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/645392
Signal output device Sep 7, 2017 Issued
Array ( [id] => 15504593 [patent_doc_number] => 20200052485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => DC TRANSMISSION SYSTEM AND DC/DC CONVERTER USED IN THE SAME [patent_app_type] => utility [patent_app_number] => 16/343096 [patent_app_country] => US [patent_app_date] => 2017-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7379 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16343096 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/343096
DC transmission system and DC/DC converter used in the same Sep 6, 2017 Issued
Array ( [id] => 14754131 [patent_doc_number] => 20190260239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => APPARATUS AND METHOD FOR RF ENERGY HARVESTING [patent_app_type] => utility [patent_app_number] => 16/336612 [patent_app_country] => US [patent_app_date] => 2017-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -59 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16336612 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/336612
Apparatus and method for RF energy harvesting Aug 16, 2017 Issued
Array ( [id] => 12741208 [patent_doc_number] => 20180138903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => LOW POWER CMOS BUFFER CIRCUIT [patent_app_type] => utility [patent_app_number] => 15/678119 [patent_app_country] => US [patent_app_date] => 2017-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2864 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15678119 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/678119
LOW POWER CMOS BUFFER CIRCUIT Aug 15, 2017 Abandoned
Array ( [id] => 12734554 [patent_doc_number] => 20180136685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => CURRENT CLAMP CIRCUIT [patent_app_type] => utility [patent_app_number] => 15/679024 [patent_app_country] => US [patent_app_date] => 2017-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6162 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 15679024 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/679024
Current clamp circuit Aug 15, 2017 Issued
Array ( [id] => 16433561 [patent_doc_number] => 10833664 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-10 [patent_title] => Supply tracking delay element in multiple power domain designs [patent_app_type] => utility [patent_app_number] => 15/676752 [patent_app_country] => US [patent_app_date] => 2017-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 8588 [patent_no_of_claims] => 20 [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] => 15676752 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/676752
Supply tracking delay element in multiple power domain designs Aug 13, 2017 Issued
Array ( [id] => 13937525 [patent_doc_number] => 20190052278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => APPARATUS AND METHOD FOR FREQUENCY CALIBRATION OF VOLTAGE CONTROLLED OSCILLATOR (VCO) INCLUDING DETERMINING VCO FREQUENCY RANGE [patent_app_type] => utility [patent_app_number] => 15/675160 [patent_app_country] => US [patent_app_date] => 2017-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15675160 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/675160
Apparatus and method for frequency calibration of voltage controlled oscillator (VCO) including determining VCO frequency range Aug 10, 2017 Issued
Array ( [id] => 16339833 [patent_doc_number] => 10790805 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-29 [patent_title] => Impedance converter to achieve negative capacitance and/or negative inductance for radio frequency front end matching [patent_app_type] => utility [patent_app_number] => 15/673261 [patent_app_country] => US [patent_app_date] => 2017-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 8298 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15673261 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/673261
Impedance converter to achieve negative capacitance and/or negative inductance for radio frequency front end matching Aug 8, 2017 Issued
Array ( [id] => 13952083 [patent_doc_number] => 10211828 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-19 [patent_title] => Driving device for insulated gate semiconductor element, and driving system for the same element [patent_app_type] => utility [patent_app_number] => 15/671808 [patent_app_country] => US [patent_app_date] => 2017-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6028 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15671808 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/671808
Driving device for insulated gate semiconductor element, and driving system for the same element Aug 7, 2017 Issued
Array ( [id] => 16866480 [patent_doc_number] => 11025240 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-01 [patent_title] => Circuits for delay mismatch compensation and related methods [patent_app_type] => utility [patent_app_number] => 15/671974 [patent_app_country] => US [patent_app_date] => 2017-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 5385 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15671974 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/671974
Circuits for delay mismatch compensation and related methods Aug 7, 2017 Issued
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