Search

Caralynne E. Helm

Examiner (ID: 11410, Phone: (571)270-3506 , Office: P/1615 )

Most Active Art Unit
1615
Art Unit(s)
1615
Total Applications
976
Issued Applications
244
Pending Applications
134
Abandoned Applications
617

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19605583 [patent_doc_number] => 20240396463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => Very High Efficiency Soft Switching Converter Aka The Adjud Converter [patent_app_type] => utility [patent_app_number] => 18/796219 [patent_app_country] => US [patent_app_date] => 2024-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19674 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18796219 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/796219
Very High Efficiency Soft Switching Converter Aka The Adjud Converter Aug 5, 2024 Pending
Array ( [id] => 19560632 [patent_doc_number] => 20240372424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => SYSTEM AND METHOD FOR AN OVERLAPPING INDEPENDENT PHASE ELECTRIC MOTOR/GENERATOR [patent_app_type] => utility [patent_app_number] => 18/777388 [patent_app_country] => US [patent_app_date] => 2024-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13238 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18777388 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/777388
System and method for an overlapping independent phase electric motor/generator Jul 17, 2024 Issued
Array ( [id] => 20204473 [patent_doc_number] => 12407262 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Method and apparatus for digital, closed-loop control of CrCM switch-mode power converters [patent_app_type] => utility [patent_app_number] => 18/754858 [patent_app_country] => US [patent_app_date] => 2024-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 56 [patent_no_of_words] => 17092 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18754858 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/754858
Method and apparatus for digital, closed-loop control of CrCM switch-mode power converters Jun 25, 2024 Issued
Array ( [id] => 19900599 [patent_doc_number] => 12278544 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Actuator for generating vibration [patent_app_type] => utility [patent_app_number] => 18/739267 [patent_app_country] => US [patent_app_date] => 2024-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2200 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18739267 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/739267
Actuator for generating vibration Jun 9, 2024 Issued
Array ( [id] => 19619980 [patent_doc_number] => 20240405660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => MERGED SWITCHED-CAPACITOR PIEZOELECTRIC RESONATOR BASED POWER CONVERTER [patent_app_type] => utility [patent_app_number] => 18/731284 [patent_app_country] => US [patent_app_date] => 2024-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18731284 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/731284
MERGED SWITCHED-CAPACITOR PIEZOELECTRIC RESONATOR BASED POWER CONVERTER May 31, 2024 Pending
Array ( [id] => 19688865 [patent_doc_number] => 20250007410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => SWITCHING CONVERTER COMMON MODE TRANSIENT IMMUNITY [patent_app_type] => utility [patent_app_number] => 18/675552 [patent_app_country] => US [patent_app_date] => 2024-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4491 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18675552 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/675552
SWITCHING CONVERTER COMMON MODE TRANSIENT IMMUNITY May 27, 2024 Pending
Array ( [id] => 19605590 [patent_doc_number] => 20240396470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => MULTI-LEVEL POWER CONVERTER WITH IMPROVED CLAMPING FUNCTIONALITY [patent_app_type] => utility [patent_app_number] => 18/673486 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8459 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18673486 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/673486
MULTI-LEVEL POWER CONVERTER WITH IMPROVED CLAMPING FUNCTIONALITY May 23, 2024 Pending
Array ( [id] => 20298335 [patent_doc_number] => 20250323578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => PER-PHASE CONTROL FOR POWER CONVERTERS [patent_app_type] => utility [patent_app_number] => 18/673646 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4091 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18673646 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/673646
PER-PHASE CONTROL FOR POWER CONVERTERS May 23, 2024 Pending
Array ( [id] => 19750092 [patent_doc_number] => 20250038657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => SEMICONDUCTOR APPARATUS HAVING HALF-WAVE RECTIFIER LLC CONVERTER [patent_app_type] => utility [patent_app_number] => 18/670771 [patent_app_country] => US [patent_app_date] => 2024-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13241 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18670771 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/670771
SEMICONDUCTOR APPARATUS HAVING HALF-WAVE RECTIFIER LLC CONVERTER May 21, 2024 Pending
Array ( [id] => 20251685 [patent_doc_number] => 20250300554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => POWER CONVERTER HAVING NON-LINEAR COMPENSATION FOR VARIABLE SOURCE IMPEDANCE [patent_app_type] => utility [patent_app_number] => 18/667387 [patent_app_country] => US [patent_app_date] => 2024-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18667387 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/667387
POWER CONVERTER HAVING NON-LINEAR COMPENSATION FOR VARIABLE SOURCE IMPEDANCE May 16, 2024 Pending
Array ( [id] => 20325238 [patent_doc_number] => 20250337326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => CASCODED POWER SWITCHES USABLE IN DC-DC CONVERTER APPLICATIONS [patent_app_type] => utility [patent_app_number] => 18/651058 [patent_app_country] => US [patent_app_date] => 2024-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7316 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18651058 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/651058
CASCODED POWER SWITCHES USABLE IN DC-DC CONVERTER APPLICATIONS Apr 29, 2024 Pending
Array ( [id] => 20332690 [patent_doc_number] => 12462974 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Transformer and method of generating multiple multiphase output signals [patent_app_type] => utility [patent_app_number] => 18/644052 [patent_app_country] => US [patent_app_date] => 2024-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2158 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18644052 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/644052
Transformer and method of generating multiple multiphase output signals Apr 22, 2024 Issued
Array ( [id] => 20061331 [patent_doc_number] => 20250199553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => VOLTAGE REGULATOR WITH CURRENT LIMITER CIRCUITRY [patent_app_type] => utility [patent_app_number] => 18/642418 [patent_app_country] => US [patent_app_date] => 2024-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3537 [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] => 18642418 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/642418
VOLTAGE REGULATOR WITH CURRENT LIMITER CIRCUITRY Apr 21, 2024 Pending
Array ( [id] => 19796740 [patent_doc_number] => 12237718 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Core, stator, and rotating electric device [patent_app_type] => utility [patent_app_number] => 18/638699 [patent_app_country] => US [patent_app_date] => 2024-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 13894 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18638699 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/638699
Core, stator, and rotating electric device Apr 17, 2024 Issued
Array ( [id] => 19858689 [patent_doc_number] => 12261550 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Power conversion device [patent_app_type] => utility [patent_app_number] => 18/626146 [patent_app_country] => US [patent_app_date] => 2024-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 14827 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18626146 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/626146
Power conversion device Apr 2, 2024 Issued
Array ( [id] => 19485131 [patent_doc_number] => 20240333173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => SYSTEMS AND METHODS FOR CONTROLLING MULTI-LEVEL DIODE-CLAMPED INVERTERS USING SPACE VECTOR PULSE WIDTH MODULATION (SVPWM) [patent_app_type] => utility [patent_app_number] => 18/623734 [patent_app_country] => US [patent_app_date] => 2024-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18623734 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/623734
Systems and methods for controlling multi-level diode-clamped inverters using space vector pulse width modulation (SVPWM) Mar 31, 2024 Issued
Array ( [id] => 19306715 [patent_doc_number] => 20240235295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => SYSTEM AND METHOD FOR CONTROLLING A MULTI-TUNNEL ELECTRIC MACHINE [patent_app_type] => utility [patent_app_number] => 18/610171 [patent_app_country] => US [patent_app_date] => 2024-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24573 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18610171 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/610171
SYSTEM AND METHOD FOR CONTROLLING A MULTI-TUNNEL ELECTRIC MACHINE Mar 18, 2024 Pending
Array ( [id] => 19782006 [patent_doc_number] => 12231053 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Hybrid power conversion circuit [patent_app_type] => utility [patent_app_number] => 18/601432 [patent_app_country] => US [patent_app_date] => 2024-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5539 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18601432 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/601432
Hybrid power conversion circuit Mar 10, 2024 Issued
Array ( [id] => 20003136 [patent_doc_number] => 20250141358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => MULTI-PHASE POWER CONVERTER CIRCUIT AND CONTROL CIRCUIT THEREOF [patent_app_type] => utility [patent_app_number] => 18/594013 [patent_app_country] => US [patent_app_date] => 2024-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18594013 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/594013
Multi-phase power converter circuit and control circuit thereof Mar 3, 2024 Issued
Array ( [id] => 19421441 [patent_doc_number] => 20240297565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => VOLTAGE REGULATOR WITH LATCHED CYCLE-BY-CYCLE CURRENT LIMIT INDICATOR [patent_app_type] => utility [patent_app_number] => 18/592072 [patent_app_country] => US [patent_app_date] => 2024-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4935 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18592072 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/592072
VOLTAGE REGULATOR WITH LATCHED CYCLE-BY-CYCLE CURRENT LIMIT INDICATOR Feb 28, 2024 Pending
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