Search

Devon C. Kramer

Supervisory Patent Examiner (ID: 3424, Phone: (571)272-7118 , Office: P/3746 )

Most Active Art Unit
3683
Art Unit(s)
3741, 3683, 3746, 3613
Total Applications
1041
Issued Applications
673
Pending Applications
85
Abandoned Applications
284

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16440348 [patent_doc_number] => 20200357675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => METHODS AND APPARATUS FOR DECHUCKING WAFERS [patent_app_type] => utility [patent_app_number] => 16/403850 [patent_app_country] => US [patent_app_date] => 2019-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6646 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16403850 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/403850
Methods and apparatus for dechucking wafers May 5, 2019 Issued
Array ( [id] => 15761509 [patent_doc_number] => 10622891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-14 [patent_title] => Voltage-based auto-correction of switching time [patent_app_type] => utility [patent_app_number] => 16/404722 [patent_app_country] => US [patent_app_date] => 2019-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 6805 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 16404722 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/404722
Voltage-based auto-correction of switching time May 5, 2019 Issued
Array ( [id] => 16480242 [patent_doc_number] => 10855203 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => Modular scalable power conversion [patent_app_type] => utility [patent_app_number] => 16/402222 [patent_app_country] => US [patent_app_date] => 2019-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 38 [patent_no_of_words] => 6585 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16402222 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/402222
Modular scalable power conversion May 1, 2019 Issued
Array ( [id] => 14723869 [patent_doc_number] => 20190252998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => RECTIFYING METHOD AND RECTIFYING DEVICE [patent_app_type] => utility [patent_app_number] => 16/395223 [patent_app_country] => US [patent_app_date] => 2019-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7995 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16395223 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/395223
RECTIFYING METHOD AND RECTIFYING DEVICE Apr 24, 2019 Abandoned
Array ( [id] => 15230937 [patent_doc_number] => 10503189 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-10 [patent_title] => Voltage regulator and dynamic bleeder current circuit [patent_app_type] => utility [patent_app_number] => 16/391957 [patent_app_country] => US [patent_app_date] => 2019-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5123 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16391957 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/391957
Voltage regulator and dynamic bleeder current circuit Apr 22, 2019 Issued
Array ( [id] => 15669895 [patent_doc_number] => 10599173 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-24 [patent_title] => Voltage regulator and power supply [patent_app_type] => utility [patent_app_number] => 16/387533 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 8044 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [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] => 16387533 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/387533
Voltage regulator and power supply Apr 17, 2019 Issued
Array ( [id] => 15923357 [patent_doc_number] => 10658931 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-05-19 [patent_title] => Digital current mode control for multi-phase voltage regulator circuits [patent_app_type] => utility [patent_app_number] => 16/387316 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6165 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16387316 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/387316
Digital current mode control for multi-phase voltage regulator circuits Apr 16, 2019 Issued
Array ( [id] => 17326354 [patent_doc_number] => 11217379 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-04 [patent_title] => Inductor assembly [patent_app_type] => utility [patent_app_number] => 17/050753 [patent_app_country] => US [patent_app_date] => 2019-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5491 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17050753 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/050753
Inductor assembly Apr 15, 2019 Issued
Array ( [id] => 16354883 [patent_doc_number] => 10795392 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-10-06 [patent_title] => Output stage circuit and related voltage regulator [patent_app_type] => utility [patent_app_number] => 16/384965 [patent_app_country] => US [patent_app_date] => 2019-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3217 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16384965 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/384965
Output stage circuit and related voltage regulator Apr 15, 2019 Issued
Array ( [id] => 15261129 [patent_doc_number] => 20190379298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => Semiconductor Device and Power Conversion System [patent_app_type] => utility [patent_app_number] => 16/378743 [patent_app_country] => US [patent_app_date] => 2019-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6111 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16378743 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/378743
Semiconductor device and power conversion system Apr 8, 2019 Issued
Array ( [id] => 17337497 [patent_doc_number] => 20220003828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => SMART CURRENT TRANSFORMER SYSTEM [patent_app_type] => utility [patent_app_number] => 17/280088 [patent_app_country] => US [patent_app_date] => 2019-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17280088 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/280088
Smart current transformer system Apr 7, 2019 Issued
Array ( [id] => 15730275 [patent_doc_number] => 10613565 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-07 [patent_title] => Voltage regulator with impedance compensation [patent_app_type] => utility [patent_app_number] => 16/376037 [patent_app_country] => US [patent_app_date] => 2019-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5486 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16376037 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/376037
Voltage regulator with impedance compensation Apr 4, 2019 Issued
Array ( [id] => 14632539 [patent_doc_number] => 20190229642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => SYNCHRONOUS RECTIFICATION CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/374712 [patent_app_country] => US [patent_app_date] => 2019-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2384 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 489 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16374712 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/374712
Synchronous rectification circuit Apr 2, 2019 Issued
Array ( [id] => 18317968 [patent_doc_number] => 11632060 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Power conversion device [patent_app_type] => utility [patent_app_number] => 17/425779 [patent_app_country] => US [patent_app_date] => 2019-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 9031 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 17425779 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/425779
Power conversion device Apr 1, 2019 Issued
Array ( [id] => 15316815 [patent_doc_number] => 10523128 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-31 [patent_title] => Reactive AFE power control [patent_app_type] => utility [patent_app_number] => 16/370774 [patent_app_country] => US [patent_app_date] => 2019-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 4319 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16370774 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/370774
Reactive AFE power control Mar 28, 2019 Issued
Array ( [id] => 15858589 [patent_doc_number] => 10644598 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-05-05 [patent_title] => Switching converter with output inductor estimator circuit [patent_app_type] => utility [patent_app_number] => 16/368370 [patent_app_country] => US [patent_app_date] => 2019-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 9922 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16368370 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/368370
Switching converter with output inductor estimator circuit Mar 27, 2019 Issued
Array ( [id] => 15062675 [patent_doc_number] => 10461653 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-29 [patent_title] => Active-clamp flyback circuit and control method thereof [patent_app_type] => utility [patent_app_number] => 16/367252 [patent_app_country] => US [patent_app_date] => 2019-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4429 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16367252 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/367252
Active-clamp flyback circuit and control method thereof Mar 27, 2019 Issued
Array ( [id] => 15301305 [patent_doc_number] => 20190393788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => LOW LOSS IC SELF SUPPLY [patent_app_type] => utility [patent_app_number] => 16/366810 [patent_app_country] => US [patent_app_date] => 2019-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10672 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16366810 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/366810
Low loss IC self supply Mar 26, 2019 Issued
Array ( [id] => 17381725 [patent_doc_number] => 11239760 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Power conversion system and control method for voltage conversion circuit [patent_app_type] => utility [patent_app_number] => 17/041248 [patent_app_country] => US [patent_app_date] => 2019-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8982 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17041248 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/041248
Power conversion system and control method for voltage conversion circuit Mar 24, 2019 Issued
Array ( [id] => 16597055 [patent_doc_number] => 20210023586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => Tactile Generation Apparatus and Tactile Generation Method [patent_app_type] => utility [patent_app_number] => 16/982873 [patent_app_country] => US [patent_app_date] => 2019-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9113 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16982873 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/982873
Tactile generation apparatus and tactile generation method Mar 21, 2019 Issued
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