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Craig Alan Hallacher

Examiner (ID: 1973)

Most Active Art Unit
2853
Art Unit(s)
2108, 2853
Total Applications
602
Issued Applications
510
Pending Applications
23
Abandoned Applications
69

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12109650 [patent_doc_number] => 09866140 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-09 [patent_title] => 'AC/DC power converting apparatus with AC source shortcircuiting for power factor correction and harmonic suppression' [patent_app_type] => utility [patent_app_number] => 15/501528 [patent_app_country] => US [patent_app_date] => 2014-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 21 [patent_no_of_words] => 14015 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15501528 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/501528
AC/DC power converting apparatus with AC source shortcircuiting for power factor correction and harmonic suppression Sep 29, 2014 Issued
Array ( [id] => 10741373 [patent_doc_number] => 20160087524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-24 [patent_title] => 'GENERATION OF DRIVE CURRENT INDEPENDENT OF INPUT VOLTAGE' [patent_app_type] => utility [patent_app_number] => 14/494528 [patent_app_country] => US [patent_app_date] => 2014-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5772 [patent_no_of_claims] => 19 [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] => 14494528 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/494528
Generation of drive current independent of input voltage Sep 22, 2014 Issued
Array ( [id] => 10741372 [patent_doc_number] => 20160087523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-24 [patent_title] => 'HIGH POWER-FACTOR CONTROL CIRCUIT AND POWER SUPPLY' [patent_app_type] => utility [patent_app_number] => 14/493338 [patent_app_country] => US [patent_app_date] => 2014-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 8739 [patent_no_of_claims] => 23 [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] => 14493338 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/493338
High power-factor control circuit and power supply Sep 21, 2014 Issued
Array ( [id] => 9900179 [patent_doc_number] => 20150055378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-26 [patent_title] => 'SYSTEMS AND METHODS FOR FLYBACK POWER CONVERTERS WITH SWITCHING FREQUENCY AND PEAK CURRENT ADJUSTMENTS BASED ON CHANGES IN FEEDBACK SIGNALS' [patent_app_type] => utility [patent_app_number] => 14/488176 [patent_app_country] => US [patent_app_date] => 2014-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 20997 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [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] => 14488176 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/488176
Systems and methods for flyback power converters with switching frequency and peak current adjustments based on changes in feedback signals Sep 15, 2014 Issued
Array ( [id] => 10733712 [patent_doc_number] => 20160079862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-17 [patent_title] => 'LLC Resonant Converter Apparatus And Method' [patent_app_type] => utility [patent_app_number] => 14/487228 [patent_app_country] => US [patent_app_date] => 2014-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4230 [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] => 14487228 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/487228
Efficient LLC resonant converter having variable frequency control and fixed frequency phase-shift PWM Sep 15, 2014 Issued
Array ( [id] => 11848133 [patent_doc_number] => 09735697 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-15 [patent_title] => 'Control method for direct power converter' [patent_app_type] => utility [patent_app_number] => 15/024218 [patent_app_country] => US [patent_app_date] => 2014-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 10526 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 387 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15024218 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/024218
Control method for direct power converter Aug 26, 2014 Issued
Array ( [id] => 11007741 [patent_doc_number] => 20160204693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'TWO-STAGE CLOCKED ELECTRONIC EVERGY CONVERTER' [patent_app_type] => utility [patent_app_number] => 14/913408 [patent_app_country] => US [patent_app_date] => 2014-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6871 [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] => 14913408 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/913408
TWO-STAGE CLOCKED ELECTRONIC EVERGY CONVERTER Aug 10, 2014 Abandoned
Array ( [id] => 11201688 [patent_doc_number] => 09431912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-30 [patent_title] => 'Control device for rectifiers of switching converters' [patent_app_type] => utility [patent_app_number] => 14/456908 [patent_app_country] => US [patent_app_date] => 2014-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4627 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 14456908 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/456908
Control device for rectifiers of switching converters Aug 10, 2014 Issued
Array ( [id] => 11797270 [patent_doc_number] => 09407141 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-02 [patent_title] => 'Control circuit of power converter and method therefore' [patent_app_type] => utility [patent_app_number] => 14/453618 [patent_app_country] => US [patent_app_date] => 2014-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2412 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [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] => 14453618 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/453618
Control circuit of power converter and method therefore Aug 6, 2014 Issued
Array ( [id] => 11181257 [patent_doc_number] => 09413263 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-09 [patent_title] => 'Systems and methods for a transformerless power supply to limit heat generation at an output transistor via time varying current draws' [patent_app_type] => utility [patent_app_number] => 14/453138 [patent_app_country] => US [patent_app_date] => 2014-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4013 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14453138 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/453138
Systems and methods for a transformerless power supply to limit heat generation at an output transistor via time varying current draws Aug 5, 2014 Issued
Array ( [id] => 10517432 [patent_doc_number] => 09244479 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-01-26 [patent_title] => 'Current generator circuit and methods for providing an output current' [patent_app_type] => utility [patent_app_number] => 14/448444 [patent_app_country] => US [patent_app_date] => 2014-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1870 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14448444 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/448444
Current generator circuit and methods for providing an output current Jul 30, 2014 Issued
Array ( [id] => 10931181 [patent_doc_number] => 20140334202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-13 [patent_title] => 'CIRCUIT FOR TRANSFERRING POWER BETWEEN A DIRECT CURRENT LINE AND AN ALTERNATING-CURRENT LINE' [patent_app_type] => utility [patent_app_number] => 14/341738 [patent_app_country] => US [patent_app_date] => 2014-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11903 [patent_no_of_claims] => 66 [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] => 14341738 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/341738
Circuit for transferring power between a direct current line and an alternating-current line Jul 24, 2014 Issued
Array ( [id] => 9796947 [patent_doc_number] => 20150008891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-08 [patent_title] => 'POWER SUPPLY CONVERSION APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/324728 [patent_app_country] => US [patent_app_date] => 2014-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5523 [patent_no_of_claims] => 6 [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] => 14324728 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/324728
Power supply conversion apparatus with bootstrap unit Jul 6, 2014 Issued
Array ( [id] => 11245032 [patent_doc_number] => 09471072 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-10-18 [patent_title] => 'Self-adaptive voltage scaling' [patent_app_type] => utility [patent_app_number] => 14/322438 [patent_app_country] => US [patent_app_date] => 2014-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2930 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14322438 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/322438
Self-adaptive voltage scaling Jul 1, 2014 Issued
Array ( [id] => 11412280 [patent_doc_number] => 09559598 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-31 [patent_title] => 'Systems and methods for flyback power converters with switching frequency and peak current adjustments' [patent_app_type] => utility [patent_app_number] => 14/293280 [patent_app_country] => US [patent_app_date] => 2014-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10538 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [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] => 14293280 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/293280
Systems and methods for flyback power converters with switching frequency and peak current adjustments Jun 1, 2014 Issued
Array ( [id] => 10944881 [patent_doc_number] => 20140347902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-27 [patent_title] => 'METHOD AND APPARATUS FOR HIGH EFFICIENCY AC/DC CONVERSION OF LOW VOLTAGE INPUT' [patent_app_type] => utility [patent_app_number] => 14/293727 [patent_app_country] => US [patent_app_date] => 2014-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4978 [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] => 14293727 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/293727
METHOD AND APPARATUS FOR HIGH EFFICIENCY AC/DC CONVERSION OF LOW VOLTAGE INPUT Jun 1, 2014 Abandoned
Array ( [id] => 10944002 [patent_doc_number] => 20140347023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-27 [patent_title] => 'SEMICONDUCTOR INTEGRATED CIRCUIT' [patent_app_type] => utility [patent_app_number] => 14/287528 [patent_app_country] => US [patent_app_date] => 2014-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4541 [patent_no_of_claims] => 14 [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] => 14287528 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/287528
SEMICONDUCTOR INTEGRATED CIRCUIT May 26, 2014 Abandoned
Array ( [id] => 10385771 [patent_doc_number] => 20150270778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-24 [patent_title] => 'Adaptive Pre-Charge Voltage Converter' [patent_app_type] => utility [patent_app_number] => 14/281908 [patent_app_country] => US [patent_app_date] => 2014-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2651 [patent_no_of_claims] => 6 [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] => 14281908 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/281908
Adaptive pre-charge voltage converter May 19, 2014 Issued
Array ( [id] => 12196184 [patent_doc_number] => 09899929 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-20 [patent_title] => 'Soft transition on all switching elements two transistors forward converter' [patent_app_type] => utility [patent_app_number] => 14/890088 [patent_app_country] => US [patent_app_date] => 2014-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 4840 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14890088 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/890088
Soft transition on all switching elements two transistors forward converter May 11, 2014 Issued
Array ( [id] => 11797278 [patent_doc_number] => 09407149 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-02 [patent_title] => 'Buck converting controller for reduction of output voltage overshoot' [patent_app_type] => utility [patent_app_number] => 14/266038 [patent_app_country] => US [patent_app_date] => 2014-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 5603 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14266038 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/266038
Buck converting controller for reduction of output voltage overshoot Apr 29, 2014 Issued
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