Search

Bernard Lipman

Examiner (ID: 7331)

Most Active Art Unit
1505
Art Unit(s)
1713, 1754, 1505, 1796, 1762, 3307
Total Applications
3506
Issued Applications
2903
Pending Applications
208
Abandoned Applications
395

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18883631 [patent_doc_number] => 20240007000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => ASYMMETRIC HALF BRIDGE FLYBACK CONVERTER [patent_app_type] => utility [patent_app_number] => 18/209779 [patent_app_country] => US [patent_app_date] => 2023-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4970 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18209779 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/209779
Asymmetric half bridge flyback converter Jun 13, 2023 Issued
Array ( [id] => 19453517 [patent_doc_number] => 20240313647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => SYSTEMS AND METHODS FOR USING INTERPHASE TRANSFORMER WINDINGS AS BOOST CONVERTER [patent_app_type] => utility [patent_app_number] => 18/208974 [patent_app_country] => US [patent_app_date] => 2023-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2345 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18208974 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/208974
SYSTEMS AND METHODS FOR USING INTERPHASE TRANSFORMER WINDINGS AS BOOST CONVERTER Jun 12, 2023 Abandoned
Array ( [id] => 18697088 [patent_doc_number] => 20230327545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => POWER FACTOR CORRECTION SWITCHING POWER SUPPLY DEVICE [patent_app_type] => utility [patent_app_number] => 18/334154 [patent_app_country] => US [patent_app_date] => 2023-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5284 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18334154 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/334154
Power factor correction switching power supply device Jun 12, 2023 Issued
Array ( [id] => 19385406 [patent_doc_number] => 20240275276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => FLYING-CAPACITOR CONVERTER WITH ZERO-VOLTAGE SWITCHING [patent_app_type] => utility [patent_app_number] => 18/331383 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4534 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18331383 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/331383
FLYING-CAPACITOR CONVERTER WITH ZERO-VOLTAGE SWITCHING Jun 7, 2023 Abandoned
Array ( [id] => 19086830 [patent_doc_number] => 20240113631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => Control Method of ZVS Flyback Using Transformer Auxiliary Winding [patent_app_type] => utility [patent_app_number] => 18/204274 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4714 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18204274 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/204274
Control method of ZVS flyback using transformer auxiliary winding May 30, 2023 Issued
Array ( [id] => 20244610 [patent_doc_number] => 12424944 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Method for fixing an output power limit of a frequency converter and a method for diagnosing conditions of DC-link capacitors [patent_app_type] => utility [patent_app_number] => 18/326315 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18326315 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/326315
Method for fixing an output power limit of a frequency converter and a method for diagnosing conditions of DC-link capacitors May 30, 2023 Issued
Array ( [id] => 18991750 [patent_doc_number] => 20240063719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => Boost Inductor Recirculation Protection based on Switch Node Detection Method [patent_app_type] => utility [patent_app_number] => 18/322419 [patent_app_country] => US [patent_app_date] => 2023-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4505 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18322419 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/322419
Boost inductor recirculation protection based on switch node detection method May 22, 2023 Issued
Array ( [id] => 18653818 [patent_doc_number] => 20230299660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => SWITCHING SEQUENCE CONTROLLED CURRENT STEERING FOR STACKED HALF BRIDGE CONVERTERS [patent_app_type] => utility [patent_app_number] => 18/322177 [patent_app_country] => US [patent_app_date] => 2023-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13225 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18322177 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/322177
SWITCHING SEQUENCE CONTROLLED CURRENT STEERING FOR STACKED HALF BRIDGE CONVERTERS May 22, 2023 Abandoned
Array ( [id] => 20081297 [patent_doc_number] => 12355379 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Power conversion system [patent_app_type] => utility [patent_app_number] => 18/136085 [patent_app_country] => US [patent_app_date] => 2023-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 7338 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18136085 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/136085
Power conversion system Apr 17, 2023 Issued
Array ( [id] => 19965294 [patent_doc_number] => 12334817 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => DC-DC converter circuit and corresponding method of operation [patent_app_type] => utility [patent_app_number] => 18/132774 [patent_app_country] => US [patent_app_date] => 2023-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 2091 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18132774 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/132774
DC-DC converter circuit and corresponding method of operation Apr 9, 2023 Issued
Array ( [id] => 18680636 [patent_doc_number] => 20230318298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => PHOTOVOLTAIC GRID-CONNECTED SYSTEM AND CONTROL METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 18/129273 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7038 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18129273 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/129273
PHOTOVOLTAIC GRID-CONNECTED SYSTEM AND CONTROL METHOD THEREFOR Mar 30, 2023 Pending
Array ( [id] => 18515212 [patent_doc_number] => 20230231491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => METHOD FOR OPERATING A HYBRID RECTIFIER, HYBRID RECTIFIER, AND ELECTROLYTIC SYSTEM HAVING SUCH A HYBRID RECTIFIER [patent_app_type] => utility [patent_app_number] => 18/188236 [patent_app_country] => US [patent_app_date] => 2023-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9335 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18188236 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/188236
Method for operating a hybrid rectifier, hybrid rectifier, and electrolytic system having such a hybrid rectifier Mar 21, 2023 Issued
Array ( [id] => 18515202 [patent_doc_number] => 20230231481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => PHOTOVOLTAIC SYSTEM, RESONANT SWITCHED CAPACITOR CONVERTER, AND CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 18/185976 [patent_app_country] => US [patent_app_date] => 2023-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19006 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18185976 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/185976
PHOTOVOLTAIC SYSTEM, RESONANT SWITCHED CAPACITOR CONVERTER, AND CONTROL METHOD Mar 16, 2023 Abandoned
Array ( [id] => 19453519 [patent_doc_number] => 20240313649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => POWER CONVERTER [patent_app_type] => utility [patent_app_number] => 18/184122 [patent_app_country] => US [patent_app_date] => 2023-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4255 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18184122 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/184122
POWER CONVERTER Mar 14, 2023 Issued
Array ( [id] => 20375680 [patent_doc_number] => 12483125 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => DC/DC power converter, method for controlling switching thereof, DC/DC power converter arrangement and system [patent_app_type] => utility [patent_app_number] => 18/182859 [patent_app_country] => US [patent_app_date] => 2023-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 28 [patent_no_of_words] => 21870 [patent_no_of_claims] => 20 [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] => 18182859 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/182859
DC/DC power converter, method for controlling switching thereof, DC/DC power converter arrangement and system Mar 12, 2023 Issued
Array ( [id] => 19858663 [patent_doc_number] => 12261523 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Switching power supply [patent_app_type] => utility [patent_app_number] => 18/116021 [patent_app_country] => US [patent_app_date] => 2023-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4649 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18116021 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/116021
Switching power supply Feb 28, 2023 Issued
Array ( [id] => 18927696 [patent_doc_number] => 20240030700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => POLARITY PROTECTION FOR A CONVERTER [patent_app_type] => utility [patent_app_number] => 18/173663 [patent_app_country] => US [patent_app_date] => 2023-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8371 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18173663 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/173663
Polarity protection for a converter Feb 22, 2023 Issued
Array ( [id] => 18586559 [patent_doc_number] => 20230268824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => ACTIVE VOLTAGE SNUBBER AND VOLTAGE CONVERTER [patent_app_type] => utility [patent_app_number] => 18/172696 [patent_app_country] => US [patent_app_date] => 2023-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4297 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18172696 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/172696
ACTIVE VOLTAGE SNUBBER AND VOLTAGE CONVERTER Feb 21, 2023 Issued
Array ( [id] => 18944257 [patent_doc_number] => 20240039396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => SURGE PROTECTION CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/161081 [patent_app_country] => US [patent_app_date] => 2023-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11901 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18161081 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/161081
Surge protection circuit Jan 28, 2023 Issued
Array ( [id] => 19238114 [patent_doc_number] => 20240195309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => VOLTAGE CONVERTER CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/100244 [patent_app_country] => US [patent_app_date] => 2023-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13679 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18100244 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/100244
Voltage converter circuit Jan 22, 2023 Issued
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