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] => 17122604 [patent_doc_number] => 11133753 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Power control circuit [patent_app_type] => utility [patent_app_number] => 16/513113 [patent_app_country] => US [patent_app_date] => 2019-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11556 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 487 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16513113 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/513113
Power control circuit Jul 15, 2019 Issued
Array ( [id] => 16537291 [patent_doc_number] => 10879912 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-12-29 [patent_title] => Digital phase locked loop system [patent_app_type] => utility [patent_app_number] => 16/458672 [patent_app_country] => US [patent_app_date] => 2019-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6149 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16458672 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/458672
Digital phase locked loop system Jun 30, 2019 Issued
Array ( [id] => 16219215 [patent_doc_number] => 10735041 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Adjustable dynamic range signal detection circuit [patent_app_type] => utility [patent_app_number] => 16/445291 [patent_app_country] => US [patent_app_date] => 2019-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3380 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16445291 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/445291
Adjustable dynamic range signal detection circuit Jun 18, 2019 Issued
Array ( [id] => 16514611 [patent_doc_number] => 20200393869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => APPARATUS AND METHOD TO MAINTAIN STABLE COOKING [patent_app_type] => utility [patent_app_number] => 16/440890 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10737 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16440890 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/440890
Apparatus and method to maintain stable clocking Jun 12, 2019 Issued
Array ( [id] => 16645309 [patent_doc_number] => 10923173 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Voltage generating circuit, semiconductor memory device, and voltage generating method [patent_app_type] => utility [patent_app_number] => 16/438498 [patent_app_country] => US [patent_app_date] => 2019-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8950 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16438498 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/438498
Voltage generating circuit, semiconductor memory device, and voltage generating method Jun 11, 2019 Issued
Array ( [id] => 15566207 [patent_doc_number] => 20200067515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => FILTER WITH DIRECT CURRENT LEVEL SHIFT AND ASSOCIATED PHASE-LOCKED LOOP CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/435568 [patent_app_country] => US [patent_app_date] => 2019-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3727 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16435568 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/435568
Filter with direct current level shift and associated phase-locked loop circuit Jun 9, 2019 Issued
Array ( [id] => 16418579 [patent_doc_number] => 10826489 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-03 [patent_title] => Selection circuit [patent_app_type] => utility [patent_app_number] => 16/433567 [patent_app_country] => US [patent_app_date] => 2019-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4525 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16433567 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/433567
Selection circuit Jun 5, 2019 Issued
Array ( [id] => 16509920 [patent_doc_number] => 20200389176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => FRACTIONAL DIVIDER FOR MODULATED PHASE-LOCK LOOP CIRCUITS [patent_app_type] => utility [patent_app_number] => 16/432916 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7695 [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] => 16432916 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/432916
Fractional divider for modulated phase-lock loop circuits Jun 4, 2019 Issued
Array ( [id] => 15505029 [patent_doc_number] => 20200052703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => LEVEL SHIFTER [patent_app_type] => utility [patent_app_number] => 16/423511 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9305 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 586 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16423511 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/423511
Level shifter May 27, 2019 Issued
Array ( [id] => 16488385 [patent_doc_number] => 20200381995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => VOLTAGE SUPPLY DEVICE AND OPERATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/423146 [patent_app_country] => US [patent_app_date] => 2019-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4358 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16423146 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/423146
VOLTAGE SUPPLY DEVICE AND OPERATION METHOD THEREOF May 26, 2019 Abandoned
Array ( [id] => 17758515 [patent_doc_number] => 11398818 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-26 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 17/042649 [patent_app_country] => US [patent_app_date] => 2019-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 40 [patent_no_of_words] => 41137 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17042649 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/042649
Semiconductor device May 23, 2019 Issued
Array ( [id] => 16874294 [patent_doc_number] => 20210167761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => DYNAMIC D FLIP-FLOP, DATA OPERATION UNIT, CHIP, HASH BOARD AND COMPUTING DEVICE [patent_app_type] => utility [patent_app_number] => 17/045276 [patent_app_country] => US [patent_app_date] => 2019-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5578 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17045276 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/045276
Dynamic D flip-flop, data operation unit, chip, hash board and computing device May 6, 2019 Issued
Array ( [id] => 16739489 [patent_doc_number] => 10965162 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-30 [patent_title] => Wireless power systems [patent_app_type] => utility [patent_app_number] => 16/357040 [patent_app_country] => US [patent_app_date] => 2019-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 6651 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16357040 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/357040
Wireless power systems Mar 17, 2019 Issued
Array ( [id] => 16594400 [patent_doc_number] => 10903680 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => Starter battery with continued function after cell failure [patent_app_type] => utility [patent_app_number] => 16/354281 [patent_app_country] => US [patent_app_date] => 2019-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3895 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16354281 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/354281
Starter battery with continued function after cell failure Mar 14, 2019 Issued
Array ( [id] => 17432391 [patent_doc_number] => 20220060101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => VOLTAGE BALANCE CIRCUIT FOR SEMICONDUCTOR DEVICES CONNECTED IN SERIES WITH EACH OTHER, SWITCHING CIRCUIT, AND POWER CONVERTER APPARATUS [patent_app_type] => utility [patent_app_number] => 17/274991 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3598 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 388 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17274991 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/274991
Voltage balance circuit for semiconductor devices connected in series with each other, switching circuit, and power converter apparatus Mar 13, 2019 Issued
Array ( [id] => 14876873 [patent_doc_number] => 20190288678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => DRIVE CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/351945 [patent_app_country] => US [patent_app_date] => 2019-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20748 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16351945 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/351945
Drive circuit Mar 12, 2019 Issued
Array ( [id] => 16537115 [patent_doc_number] => 10879735 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-29 [patent_title] => Solid-state energy harvester of transition metal suboxides [patent_app_type] => utility [patent_app_number] => 16/298727 [patent_app_country] => US [patent_app_date] => 2019-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 38 [patent_no_of_words] => 13300 [patent_no_of_claims] => 69 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16298727 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/298727
Solid-state energy harvester of transition metal suboxides Mar 10, 2019 Issued
Array ( [id] => 16433565 [patent_doc_number] => 10833668 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-10 [patent_title] => Integrated and distributed over temperature protection for power management switches [patent_app_type] => utility [patent_app_number] => 16/295447 [patent_app_country] => US [patent_app_date] => 2019-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 9295 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16295447 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/295447
Integrated and distributed over temperature protection for power management switches Mar 6, 2019 Issued
Array ( [id] => 14511365 [patent_doc_number] => 20190199337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => COMPARATOR [patent_app_type] => utility [patent_app_number] => 16/292961 [patent_app_country] => US [patent_app_date] => 2019-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16292961 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/292961
Comparator Mar 4, 2019 Issued
Array ( [id] => 15626629 [patent_doc_number] => 20200083719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => POWER TRANSMISSION DEVICE AND POWER RECEPTION DEVICE [patent_app_type] => utility [patent_app_number] => 16/292550 [patent_app_country] => US [patent_app_date] => 2019-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16292550 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/292550
POWER TRANSMISSION DEVICE AND POWER RECEPTION DEVICE Mar 4, 2019 Abandoned
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