Search

Daniel P. Cahn

Examiner (ID: 9762, Phone: (571)270-5616 , Office: P/3634 )

Most Active Art Unit
3634
Art Unit(s)
3634
Total Applications
801
Issued Applications
412
Pending Applications
13
Abandoned Applications
380

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18349848 [patent_doc_number] => 20230137959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => ELECTRONIC DEVICE AND METHOD FOR INCREASING POWER SUPPLY EFFICIENCY OF WIRELESS CHARGING CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/885336 [patent_app_country] => US [patent_app_date] => 2022-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16985 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17885336 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/885336
Electronic device and method for increasing power supply efficiency of wireless charging circuit Aug 9, 2022 Issued
Array ( [id] => 18365009 [patent_doc_number] => 20230146600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => FOREIGN OBJECT DETECTION BASED ON TRANSMITTER INPUT PARAMETER [patent_app_type] => utility [patent_app_number] => 17/883948 [patent_app_country] => US [patent_app_date] => 2022-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6782 [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] => 17883948 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/883948
Foreign object detection based on transmitter input parameter Aug 8, 2022 Issued
Array ( [id] => 18828058 [patent_doc_number] => 11843351 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Integrated circuit including resonant circuit [patent_app_type] => utility [patent_app_number] => 17/883164 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 32 [patent_no_of_words] => 18372 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 17883164 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/883164
Integrated circuit including resonant circuit Aug 7, 2022 Issued
Array ( [id] => 19608515 [patent_doc_number] => 12157379 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Autonomous vehicle for temporarily powering electric vehicles (EVS) on the road [patent_app_type] => utility [patent_app_number] => 17/883460 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 19681 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [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] => 17883460 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/883460
Autonomous vehicle for temporarily powering electric vehicles (EVS) on the road Aug 7, 2022 Issued
Array ( [id] => 19199511 [patent_doc_number] => 11996767 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-28 [patent_title] => Adaptive timing for high frequency inverters [patent_app_type] => utility [patent_app_number] => 17/816074 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 7405 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17816074 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/816074
Adaptive timing for high frequency inverters Jul 28, 2022 Issued
Array ( [id] => 18170164 [patent_doc_number] => 20230036775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => DIELECTRIC LAYER IN ACOUSTIC WAVE DEVICE FOR ELECTRO-MECHANICAL DE-COUPLING [patent_app_type] => utility [patent_app_number] => 17/816083 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17816083 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/816083
DIELECTRIC LAYER IN ACOUSTIC WAVE DEVICE FOR ELECTRO-MECHANICAL DE-COUPLING Jul 28, 2022 Abandoned
Array ( [id] => 19199548 [patent_doc_number] => 11996804 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Photovoltaic module or array shutdown [patent_app_type] => utility [patent_app_number] => 17/875892 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6394 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 17875892 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/875892
Photovoltaic module or array shutdown Jul 27, 2022 Issued
Array ( [id] => 19199548 [patent_doc_number] => 11996804 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Photovoltaic module or array shutdown [patent_app_type] => utility [patent_app_number] => 17/875892 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6394 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 17875892 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/875892
Photovoltaic module or array shutdown Jul 27, 2022 Issued
Array ( [id] => 19199548 [patent_doc_number] => 11996804 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Photovoltaic module or array shutdown [patent_app_type] => utility [patent_app_number] => 17/875892 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6394 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 17875892 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/875892
Photovoltaic module or array shutdown Jul 27, 2022 Issued
Array ( [id] => 19199548 [patent_doc_number] => 11996804 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Photovoltaic module or array shutdown [patent_app_type] => utility [patent_app_number] => 17/875892 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6394 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 17875892 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/875892
Photovoltaic module or array shutdown Jul 27, 2022 Issued
Array ( [id] => 19253569 [patent_doc_number] => 20240204566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => INTER-LAYER TWISTED COIL FOR WIRELESS POWER TRANSFER [patent_app_type] => utility [patent_app_number] => 17/801149 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5248 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17801149 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/801149
INTER-LAYER TWISTED COIL FOR WIRELESS POWER TRANSFER Jul 20, 2022 Abandoned
Array ( [id] => 18158013 [patent_doc_number] => 20230024604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => OBJECT DETECTION IN WIRELESS CHARGING SYSTEMS AND RELATED SYSTEMS, METHODS, AND DEVICES [patent_app_type] => utility [patent_app_number] => 17/814181 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13496 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17814181 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/814181
Object detection in wireless charging systems and related systems, methods, and devices Jul 20, 2022 Issued
Array ( [id] => 18239462 [patent_doc_number] => 20230071773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => POWER SUPPLY FACILITY AND CONTROL METHOD OF POWER SUPPLY FACILITY [patent_app_type] => utility [patent_app_number] => 17/868324 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7444 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17868324 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/868324
Power supply facility and control method of power supply facility Jul 18, 2022 Issued
Array ( [id] => 18640162 [patent_doc_number] => 11764794 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Programmable regulator voltage controlled ring oscillator [patent_app_type] => utility [patent_app_number] => 17/865464 [patent_app_country] => US [patent_app_date] => 2022-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4443 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17865464 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/865464
Programmable regulator voltage controlled ring oscillator Jul 14, 2022 Issued
Array ( [id] => 19843046 [patent_doc_number] => 12255451 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Modular power grid [patent_app_type] => utility [patent_app_number] => 17/864276 [patent_app_country] => US [patent_app_date] => 2022-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 32834 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17864276 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/864276
Modular power grid Jul 12, 2022 Issued
Array ( [id] => 17963992 [patent_doc_number] => 20220344573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => POLYMER-BASED PIEZOELECTRIC COMPOSITE MATERIAL FILM [patent_app_type] => utility [patent_app_number] => 17/863703 [patent_app_country] => US [patent_app_date] => 2022-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12791 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17863703 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/863703
Polymer-based piezoelectric composite material film Jul 12, 2022 Issued
Array ( [id] => 17986712 [patent_doc_number] => 20220352749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => VIRTUAL POWER GRID [patent_app_type] => utility [patent_app_number] => 17/864274 [patent_app_country] => US [patent_app_date] => 2022-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17864274 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/864274
Virtual power grid Jul 12, 2022 Issued
Array ( [id] => 20329127 [patent_doc_number] => 12459390 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Method and a master control unit for controlling an electrical system of an electric vehicle [patent_app_type] => utility [patent_app_number] => 17/856244 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17856244 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/856244
Method and a master control unit for controlling an electrical system of an electric vehicle Jun 30, 2022 Issued
Array ( [id] => 18113601 [patent_doc_number] => 20230006481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => POWER FEED SYSTEM AND POWER FEED METHOD [patent_app_type] => utility [patent_app_number] => 17/856926 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15049 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17856926 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/856926
POWER FEED SYSTEM AND POWER FEED METHOD Jun 30, 2022 Abandoned
Array ( [id] => 20353436 [patent_doc_number] => 20250350288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-13 [patent_title] => APPARATUS, SYSTEM, AND METHOD OF LOCAL OSCILLATOR (LO) GENERATOR [patent_app_type] => utility [patent_app_number] => 18/870435 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10113 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18870435 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/870435
APPARATUS, SYSTEM, AND METHOD OF LOCAL OSCILLATOR (LO) GENERATOR Jun 29, 2022 Pending
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