Search

Charles E. Phillips

Examiner (ID: 298)

Most Active Art Unit
3751
Art Unit(s)
3751, 3105, 2403
Total Applications
2438
Issued Applications
1788
Pending Applications
61
Abandoned Applications
589

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20081267 [patent_doc_number] => 12355348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Charge pump with high voltage conversion ratio [patent_app_type] => utility [patent_app_number] => 18/521592 [patent_app_country] => US [patent_app_date] => 2023-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 3906 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18521592 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/521592
Charge pump with high voltage conversion ratio Nov 27, 2023 Issued
Array ( [id] => 20020389 [patent_doc_number] => 20250158611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => DRIVER CIRCUIT WITH A MULTI-FUNCTION PIN USED FOR IN-LINE CHARACTERIZATION OF A POWER SWITCH [patent_app_type] => utility [patent_app_number] => 18/510426 [patent_app_country] => US [patent_app_date] => 2023-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4694 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18510426 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/510426
Driver circuit with a multi-function pin used for in-line characterization of a power switch Nov 14, 2023 Issued
Array ( [id] => 20020381 [patent_doc_number] => 20250158603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => INTEGRATOR SYSTEM RESPONSE STABILIZATION [patent_app_type] => utility [patent_app_number] => 18/508565 [patent_app_country] => US [patent_app_date] => 2023-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18508565 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/508565
INTEGRATOR SYSTEM RESPONSE STABILIZATION Nov 13, 2023 Pending
Array ( [id] => 19407981 [patent_doc_number] => 20240291492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => HIGH SPEED DUAL-TAIL LATCH WITH POWER GATING [patent_app_type] => utility [patent_app_number] => 18/507314 [patent_app_country] => US [patent_app_date] => 2023-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6227 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18507314 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/507314
High speed dual-tail latch with power gating Nov 12, 2023 Issued
Array ( [id] => 20020377 [patent_doc_number] => 20250158599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => STATIC CHANGE SENSE FLIP-FLOP [patent_app_type] => utility [patent_app_number] => 18/506419 [patent_app_country] => US [patent_app_date] => 2023-11-10 [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] => -2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18506419 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/506419
Static change sense flip-flop Nov 9, 2023 Issued
Array ( [id] => 20003130 [patent_doc_number] => 20250141352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => MULTI-FUNCTION HIGH SIDE FIELD-EFFECT TRANSISTOR DRIVER CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/498163 [patent_app_country] => US [patent_app_date] => 2023-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14708 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18498163 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/498163
MULTI-FUNCTION HIGH SIDE FIELD-EFFECT TRANSISTOR DRIVER CIRCUIT Oct 30, 2023 Pending
Array ( [id] => 19192155 [patent_doc_number] => 20240171068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => SWITCHED-CAPACITOR VOLTAGE CONVERSION CIRCUIT, VOLTAGE CONVERTER, AND CHIP [patent_app_type] => utility [patent_app_number] => 18/495734 [patent_app_country] => US [patent_app_date] => 2023-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11473 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18495734 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/495734
Switched-capacitor voltage conversion circuit, voltage converter, and chip Oct 25, 2023 Issued
Array ( [id] => 20508268 [patent_doc_number] => 12542551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 18/494722 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 2346 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18494722 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/494722
Semiconductor device Oct 24, 2023 Issued
Array ( [id] => 19647288 [patent_doc_number] => 20240421808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => CLOCK GENERATOR AND VOLTAGE GENERATION CIRCUIT INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/490579 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18490579 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/490579
Clock generator and voltage generation circuit including the same Oct 18, 2023 Issued
Array ( [id] => 19987498 [patent_doc_number] => 20250125720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => CIRCUIT FOR OUTPUT CURRENT REGULATION [patent_app_type] => utility [patent_app_number] => 18/484526 [patent_app_country] => US [patent_app_date] => 2023-10-11 [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] => -19 [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] => 18484526 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/484526
CIRCUIT FOR OUTPUT CURRENT REGULATION Oct 10, 2023 Pending
Array ( [id] => 19893748 [patent_doc_number] => 20250119060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => VOLTAGE PROVISION CIRCUITS AND METHODS FOR OPERATING THE SAME [patent_app_type] => utility [patent_app_number] => 18/483769 [patent_app_country] => US [patent_app_date] => 2023-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7701 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18483769 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/483769
Voltage provision circuits and methods for operating the same Oct 9, 2023 Issued
Array ( [id] => 19055708 [patent_doc_number] => 20240097677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => SWITCHING DEVICE, ELECTRONIC DEVICE, AND VEHICLE [patent_app_type] => utility [patent_app_number] => 18/463610 [patent_app_country] => US [patent_app_date] => 2023-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5839 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18463610 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/463610
Switching device, electronic device, and vehicle Sep 7, 2023 Issued
Array ( [id] => 19867015 [patent_doc_number] => 20250105801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => AUDIO AMPLIFICATION CIRCUIT, BOARD, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/291048 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4406 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18291048 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/291048
AUDIO AMPLIFICATION CIRCUIT, BOARD, AND ELECTRONIC DEVICE Sep 6, 2023 Pending
Array ( [id] => 18849749 [patent_doc_number] => 20230412153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => GATE DRIVE CIRCUIT, AND SEMICONDUCTOR BREAKER [patent_app_type] => utility [patent_app_number] => 18/461119 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18461119 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/461119
Gate drive circuit, and semiconductor breaker Sep 4, 2023 Issued
Array ( [id] => 18849750 [patent_doc_number] => 20230412154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => GATE DRIVE CIRCUIT, AND SEMICONDUCTOR BREAKER [patent_app_type] => utility [patent_app_number] => 18/461126 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9375 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 18461126 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/461126
Gate drive circuit, and semiconductor breaker Sep 4, 2023 Issued
Array ( [id] => 20389690 [patent_doc_number] => 12489428 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Adaptive slope compensation in solenoid drivers to avoid instability in current regulation [patent_app_type] => utility [patent_app_number] => 18/240605 [patent_app_country] => US [patent_app_date] => 2023-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1215 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18240605 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/240605
Adaptive slope compensation in solenoid drivers to avoid instability in current regulation Aug 30, 2023 Issued
Array ( [id] => 20852314 [patent_doc_number] => 12689357 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-21 [patent_title] => Synchronizer flip-flop circuit [patent_app_type] => utility [patent_app_number] => 18/458703 [patent_app_country] => US [patent_app_date] => 2023-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3262 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [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] => 18458703 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/458703
SYNCHRONIZER FLIP-FLOP CIRCUIT Aug 29, 2023 Pending
Array ( [id] => 19789006 [patent_doc_number] => 20250062685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => LOW NOISE CHARGE PUMP CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/449022 [patent_app_country] => US [patent_app_date] => 2023-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18449022 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/449022
Low noise charge pump circuit Aug 13, 2023 Issued
Array ( [id] => 18813557 [patent_doc_number] => 20230387894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => DATA RETENTION CIRCUIT AND METHOD [patent_app_type] => utility [patent_app_number] => 18/363192 [patent_app_country] => US [patent_app_date] => 2023-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14106 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18363192 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/363192
Data retention circuit and method Jul 31, 2023 Issued
Array ( [id] => 19944076 [patent_doc_number] => 12316218 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Power converter having charge pump frequency switching control mechanism [patent_app_type] => utility [patent_app_number] => 18/363690 [patent_app_country] => US [patent_app_date] => 2023-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18363690 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/363690
Power converter having charge pump frequency switching control mechanism Jul 31, 2023 Issued
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