Search

Mark J. Beauchaine

Examiner (ID: 481, Phone: (571)272-6934 , Office: P/3653 )

Most Active Art Unit
3653
Art Unit(s)
3653, 3655
Total Applications
1425
Issued Applications
1175
Pending Applications
16
Abandoned Applications
236

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20551930 [patent_doc_number] => 12562733 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Power MOSFET driving circuit with transfer curve gate driver and ground shift compensation [patent_app_type] => utility [patent_app_number] => 18/235507 [patent_app_country] => US [patent_app_date] => 2023-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 1188 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18235507 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/235507
Power MOSFET driving circuit with transfer curve gate driver and ground shift compensation Aug 17, 2023 Issued
Array ( [id] => 20111995 [patent_doc_number] => 12362735 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Controller with protection against cross-conduction for an electronic circuit including a pair of switches and related control method [patent_app_type] => utility [patent_app_number] => 18/451262 [patent_app_country] => US [patent_app_date] => 2023-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 5983 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 480 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18451262 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/451262
Controller with protection against cross-conduction for an electronic circuit including a pair of switches and related control method Aug 16, 2023 Issued
Array ( [id] => 18813551 [patent_doc_number] => 20230387888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/448285 [patent_app_country] => US [patent_app_date] => 2023-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 56979 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18448285 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/448285
Semiconductor device Aug 10, 2023 Issued
Array ( [id] => 20267522 [patent_doc_number] => 12438524 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Thermal transition filter for a superconducting circuit system [patent_app_type] => utility [patent_app_number] => 18/365039 [patent_app_country] => US [patent_app_date] => 2023-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18365039 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/365039
Thermal transition filter for a superconducting circuit system Aug 2, 2023 Issued
Array ( [id] => 19356979 [patent_doc_number] => 12057436 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Package comprising an integrated device configured for shareable power resource [patent_app_type] => utility [patent_app_number] => 18/365063 [patent_app_country] => US [patent_app_date] => 2023-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 11057 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18365063 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/365063
Package comprising an integrated device configured for shareable power resource Aug 2, 2023 Issued
Array ( [id] => 20333348 [patent_doc_number] => 12463635 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Amplifier with output AC coupled envelope tracking supply [patent_app_type] => utility [patent_app_number] => 18/360413 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6146 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18360413 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/360413
Amplifier with output AC coupled envelope tracking supply Jul 26, 2023 Issued
Array ( [id] => 19727671 [patent_doc_number] => 20250030422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => COMPACT INTEGRATED CIRCUIT INPUT WITH LEVEL-SHIFTING TO SUPPORT RANGE OF I/O VOLTAGES [patent_app_type] => utility [patent_app_number] => 18/353996 [patent_app_country] => US [patent_app_date] => 2023-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18353996 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/353996
COMPACT INTEGRATED CIRCUIT INPUT WITH LEVEL-SHIFTING TO SUPPORT RANGE OF I/O VOLTAGES Jul 17, 2023 Pending
Array ( [id] => 19926936 [patent_doc_number] => 12301235 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 18/218634 [patent_app_country] => US [patent_app_date] => 2023-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 4263 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18218634 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/218634
Semiconductor device Jul 5, 2023 Issued
Array ( [id] => 19688973 [patent_doc_number] => 20250007518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => SLEW RATE CONTROLLED OUTPUT BUFFER CIRCUIT AND SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/346264 [patent_app_country] => US [patent_app_date] => 2023-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7212 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18346264 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/346264
Slew rate controlled output buffer circuit and semiconductor device Jul 1, 2023 Issued
Array ( [id] => 19688977 [patent_doc_number] => 20250007522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => PHASE ALIGNING MULTIPLE CHANNEL DIVIDERS WITHOUT STOPPING VCO ROOT CLOCK [patent_app_type] => utility [patent_app_number] => 18/344510 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18344510 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/344510
Phase aligning multiple channel dividers without stopping VCO root clock Jun 28, 2023 Issued
Array ( [id] => 20081353 [patent_doc_number] => 12355435 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Universal power FET driver IC architecture [patent_app_type] => utility [patent_app_number] => 18/344162 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18344162 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/344162
Universal power FET driver IC architecture Jun 28, 2023 Issued
Array ( [id] => 18821907 [patent_doc_number] => 20230396248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => BIAS CURRENT RECEIVER WITH SELECTIVE COUPLING CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/336621 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15570 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 18336621 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/336621
Bias current receiver with selective coupling circuit Jun 15, 2023 Issued
Array ( [id] => 18713536 [patent_doc_number] => 20230336172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => TRANSISTOR SWITCHING BASED ON VOLTAGE SENSING [patent_app_type] => utility [patent_app_number] => 18/208345 [patent_app_country] => US [patent_app_date] => 2023-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16280 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18208345 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/208345
Transistor switching based on voltage sensing Jun 11, 2023 Issued
Array ( [id] => 20112003 [patent_doc_number] => 12362743 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 18/331381 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 4433 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18331381 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/331381
Semiconductor device Jun 7, 2023 Issued
Array ( [id] => 18944389 [patent_doc_number] => 20240039528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => SWITCH CIRCUIT AND RADIO-FREQUENCY CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/330376 [patent_app_country] => US [patent_app_date] => 2023-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18330376 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/330376
Switch circuit and radio-frequency circuit Jun 6, 2023 Issued
Array ( [id] => 18744176 [patent_doc_number] => 20230353164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => SUBRANGING ADC BUFFER CASCADE [patent_app_type] => utility [patent_app_number] => 18/206550 [patent_app_country] => US [patent_app_date] => 2023-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4521 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18206550 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/206550
Subranging ADC buffer cascade Jun 5, 2023 Issued
Array ( [id] => 20259515 [patent_doc_number] => 12431882 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Circuit for sensing and amplifying signal of signal line [patent_app_type] => utility [patent_app_number] => 18/329083 [patent_app_country] => US [patent_app_date] => 2023-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18329083 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/329083
Circuit for sensing and amplifying signal of signal line Jun 4, 2023 Issued
Array ( [id] => 19705547 [patent_doc_number] => 12199596 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => MOSFET-based RF switch with charge reduction [patent_app_type] => utility [patent_app_number] => 18/327525 [patent_app_country] => US [patent_app_date] => 2023-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 5019 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18327525 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/327525
MOSFET-based RF switch with charge reduction May 31, 2023 Issued
Array ( [id] => 19887363 [patent_doc_number] => 12273099 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Driver with adaptive drive strength [patent_app_type] => utility [patent_app_number] => 18/323987 [patent_app_country] => US [patent_app_date] => 2023-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 8132 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18323987 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/323987
Driver with adaptive drive strength May 24, 2023 Issued
Array ( [id] => 19858736 [patent_doc_number] => 12261597 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Capacitor charging method, corresponding circuit and device [patent_app_type] => utility [patent_app_number] => 18/321568 [patent_app_country] => US [patent_app_date] => 2023-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5310 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18321568 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/321568
Capacitor charging method, corresponding circuit and device May 21, 2023 Issued
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