Search

Kimberly N. Kakalec

Examiner (ID: 13444, Phone: (571)270-5802 , Office: P/2872 )

Most Active Art Unit
2872
Art Unit(s)
2872, 2800
Total Applications
658
Issued Applications
520
Pending Applications
1
Abandoned Applications
140

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16669054 [patent_doc_number] => 10938313 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Constant DC current input to constant DC voltage output power supply covering a wide programmable range [patent_app_type] => utility [patent_app_number] => 16/417221 [patent_app_country] => US [patent_app_date] => 2019-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 9975 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16417221 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/417221
Constant DC current input to constant DC voltage output power supply covering a wide programmable range May 19, 2019 Issued
Array ( [id] => 16387105 [patent_doc_number] => 10811955 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-20 [patent_title] => System and method providing over current protection based on duty cycle information for power converter [patent_app_type] => utility [patent_app_number] => 16/414296 [patent_app_country] => US [patent_app_date] => 2019-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 24455 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16414296 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/414296
System and method providing over current protection based on duty cycle information for power converter May 15, 2019 Issued
Array ( [id] => 15214003 [patent_doc_number] => 20190369688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 16/406814 [patent_app_country] => US [patent_app_date] => 2019-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16406814 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/406814
SEMICONDUCTOR DEVICE May 7, 2019 Abandoned
Array ( [id] => 16537174 [patent_doc_number] => 10879794 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-29 [patent_title] => DC-DC controller with DCM control [patent_app_type] => utility [patent_app_number] => 16/294942 [patent_app_country] => US [patent_app_date] => 2019-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2822 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16294942 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/294942
DC-DC controller with DCM control Mar 6, 2019 Issued
Array ( [id] => 16301742 [patent_doc_number] => 20200287465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => SWITCHED-MODE POWER SUPPLY WITH FIXED ON-TIME CONTROL SCHEME [patent_app_type] => utility [patent_app_number] => 16/295449 [patent_app_country] => US [patent_app_date] => 2019-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6186 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16295449 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/295449
SWITCHED-MODE POWER SUPPLY WITH FIXED ON-TIME CONTROL SCHEME Mar 6, 2019 Abandoned
Array ( [id] => 16301747 [patent_doc_number] => 20200287470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => LOW RMS CURRENT ZERO VOLTAGE SWITCHING ASSISTING CIRCUIT WITH LOW POWER LOSS AND EMI [patent_app_type] => utility [patent_app_number] => 16/296103 [patent_app_country] => US [patent_app_date] => 2019-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8675 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16296103 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/296103
Low RMS current zero voltage switching assisting circuit with low power loss and EMI Mar 6, 2019 Issued
Array ( [id] => 16651673 [patent_doc_number] => 10928846 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-23 [patent_title] => Low voltage high precision power detect circuit with enhanced power supply rejection ratio [patent_app_type] => utility [patent_app_number] => 16/288253 [patent_app_country] => US [patent_app_date] => 2019-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6968 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16288253 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/288253
Low voltage high precision power detect circuit with enhanced power supply rejection ratio Feb 27, 2019 Issued
Array ( [id] => 14813655 [patent_doc_number] => 20190273437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => FUEL CELL SYSTEM AND METHOD FOR CONTROLLING THE FUEL CELL SYSTEM [patent_app_type] => utility [patent_app_number] => 16/284062 [patent_app_country] => US [patent_app_date] => 2019-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11799 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16284062 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/284062
Fuel cell system and method for controlling the fuel cell system Feb 24, 2019 Issued
Array ( [id] => 16036797 [patent_doc_number] => 10680836 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-06-09 [patent_title] => Virtualized chassis with power-over-Ethernet for networking applications [patent_app_type] => utility [patent_app_number] => 16/284400 [patent_app_country] => US [patent_app_date] => 2019-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7978 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16284400 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/284400
Virtualized chassis with power-over-Ethernet for networking applications Feb 24, 2019 Issued
Array ( [id] => 15389765 [patent_doc_number] => 10536092 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-01-14 [patent_title] => Symmetric hybrid converters [patent_app_type] => utility [patent_app_number] => 16/283935 [patent_app_country] => US [patent_app_date] => 2019-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 13537 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16283935 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/283935
Symmetric hybrid converters Feb 24, 2019 Issued
Array ( [id] => 16537190 [patent_doc_number] => 10879810 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-29 [patent_title] => Synchronous rectifier off control module and synchronous rectifying control circuit [patent_app_type] => utility [patent_app_number] => 16/285102 [patent_app_country] => US [patent_app_date] => 2019-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11797 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 16285102 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/285102
Synchronous rectifier off control module and synchronous rectifying control circuit Feb 24, 2019 Issued
Array ( [id] => 16234562 [patent_doc_number] => 10742130 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Phase shift bridge converter using clamp circuit connected to the center-tap of the transformer on the secondary side [patent_app_type] => utility [patent_app_number] => 16/285161 [patent_app_country] => US [patent_app_date] => 2019-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3843 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16285161 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/285161
Phase shift bridge converter using clamp circuit connected to the center-tap of the transformer on the secondary side Feb 24, 2019 Issued
Array ( [id] => 15385703 [patent_doc_number] => 10534029 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-01-14 [patent_title] => Power conversion apparatus [patent_app_type] => utility [patent_app_number] => 16/276052 [patent_app_country] => US [patent_app_date] => 2019-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7484 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16276052 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/276052
Power conversion apparatus Feb 13, 2019 Issued
Array ( [id] => 16357087 [patent_doc_number] => 10797608 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Flyback converter with edge-based isolated communication [patent_app_type] => utility [patent_app_number] => 16/276475 [patent_app_country] => US [patent_app_date] => 2019-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3712 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16276475 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/276475
Flyback converter with edge-based isolated communication Feb 13, 2019 Issued
Array ( [id] => 15704717 [patent_doc_number] => 10608550 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-31 [patent_title] => Power conversion apparatus [patent_app_type] => utility [patent_app_number] => 16/224831 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5609 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16224831 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/224831
Power conversion apparatus Dec 18, 2018 Issued
Array ( [id] => 16082293 [patent_doc_number] => 20200195133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => FLYING CAPACITOR BALANCING IN A MULTI-LEVEL VOLTAGE CONVERTER [patent_app_type] => utility [patent_app_number] => 16/219147 [patent_app_country] => US [patent_app_date] => 2018-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5494 [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] => 16219147 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/219147
Flying capacitor balancing in a multi-level voltage converter Dec 12, 2018 Issued
Array ( [id] => 15186087 [patent_doc_number] => 20190363635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => SYNCHRONOUS RECTIFIER APPLIED TO A SECONDARY SIDE OF A POWER CONVERTER AND OPERATIONAL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/218491 [patent_app_country] => US [patent_app_date] => 2018-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4287 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16218491 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/218491
Synchronous rectifier applied to a secondary side of a power converter and operational method thereof Dec 12, 2018 Issued
Array ( [id] => 14286517 [patent_doc_number] => 20190140543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => NOVEL SWITCHING AUDIO AMPLIFIER [patent_app_type] => utility [patent_app_number] => 16/216101 [patent_app_country] => US [patent_app_date] => 2018-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16216101 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/216101
Switching audio amplifier Dec 10, 2018 Issued
Array ( [id] => 17000620 [patent_doc_number] => 11079424 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => Combined low frequency and high frequency current sensor [patent_app_type] => utility [patent_app_number] => 16/213472 [patent_app_country] => US [patent_app_date] => 2018-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 22 [patent_no_of_words] => 3119 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16213472 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/213472
Combined low frequency and high frequency current sensor Dec 6, 2018 Issued
Array ( [id] => 16149359 [patent_doc_number] => 10707766 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-07 [patent_title] => Integrated self-driven active clamp [patent_app_type] => utility [patent_app_number] => 16/145819 [patent_app_country] => US [patent_app_date] => 2018-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 6901 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16145819 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/145819
Integrated self-driven active clamp Sep 27, 2018 Issued
Menu