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] => 18168870 [patent_doc_number] => 20230035481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => LASER SYSTEM FOR POWERING MULTI-JUNCTION PHOTOVOLTAIC CELL [patent_app_type] => utility [patent_app_number] => 17/656182 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14192 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 376 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17656182 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/656182
Laser system for powering multi-junction photovoltaic cell Mar 22, 2022 Issued
Array ( [id] => 18639973 [patent_doc_number] => 11764605 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Power supply control device and control method [patent_app_type] => utility [patent_app_number] => 17/699869 [patent_app_country] => US [patent_app_date] => 2022-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 12801 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17699869 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/699869
Power supply control device and control method Mar 20, 2022 Issued
Array ( [id] => 18521170 [patent_doc_number] => 11711069 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Semiconductor integrated circuit [patent_app_type] => utility [patent_app_number] => 17/696146 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7962 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17696146 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/696146
Semiconductor integrated circuit Mar 15, 2022 Issued
Array ( [id] => 18249459 [patent_doc_number] => 11606063 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Crystal oscillator and phase noise reduction method thereof [patent_app_type] => utility [patent_app_number] => 17/695863 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5901 [patent_no_of_claims] => 12 [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] => 17695863 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/695863
Crystal oscillator and phase noise reduction method thereof Mar 15, 2022 Issued
Array ( [id] => 18632300 [patent_doc_number] => 20230291210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => SYSTEMS AND METHODS FOR A LOW POWER MODE IN VEHICLE GATEWAYS [patent_app_type] => utility [patent_app_number] => 17/692813 [patent_app_country] => US [patent_app_date] => 2022-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4802 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17692813 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/692813
Systems and methods for a low power mode in vehicle gateways Mar 10, 2022 Issued
Array ( [id] => 17693021 [patent_doc_number] => 20220200314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => ENERGY STORAGE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/693092 [patent_app_country] => US [patent_app_date] => 2022-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15698 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17693092 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/693092
Energy storage system Mar 10, 2022 Issued
Array ( [id] => 18760321 [patent_doc_number] => 11811369 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Calibration and synchronization of ground current sensing amplifier with wireless power transmitter controller [patent_app_type] => utility [patent_app_number] => 17/691315 [patent_app_country] => US [patent_app_date] => 2022-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 8456 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17691315 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/691315
Calibration and synchronization of ground current sensing amplifier with wireless power transmitter controller Mar 9, 2022 Issued
Array ( [id] => 18616525 [patent_doc_number] => 20230283264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => RELAXATION OSCILLATING CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/909440 [patent_app_country] => US [patent_app_date] => 2022-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6297 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17909440 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/909440
Relaxation oscillating circuit Mar 2, 2022 Issued
Array ( [id] => 18705145 [patent_doc_number] => 11791665 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Foreign object detection in wireless charging systems and related apparatuses and methods [patent_app_type] => utility [patent_app_number] => 17/652731 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 13705 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17652731 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/652731
Foreign object detection in wireless charging systems and related apparatuses and methods Feb 27, 2022 Issued
Array ( [id] => 18646072 [patent_doc_number] => 11770157 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Wireless power transmitter implementing multiplexing for monitoring circuitry in a semiconductor device [patent_app_type] => utility [patent_app_number] => 17/680794 [patent_app_country] => US [patent_app_date] => 2022-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5709 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17680794 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/680794
Wireless power transmitter implementing multiplexing for monitoring circuitry in a semiconductor device Feb 24, 2022 Issued
Array ( [id] => 19306639 [patent_doc_number] => 20240235219 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => DEVICE FOR THE CONCOMITANT STORAGE AND GENERATION OF AT LEAST ONE VOLTAGE, AND ASSOCIATED MANAGEMENT METHOD [patent_app_type] => utility [patent_app_number] => 18/547981 [patent_app_country] => US [patent_app_date] => 2022-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5848 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18547981 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/547981
Device for the concomitant storage and generation of at least one voltage, and associated management method Feb 24, 2022 Issued
Array ( [id] => 19306639 [patent_doc_number] => 20240235219 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => DEVICE FOR THE CONCOMITANT STORAGE AND GENERATION OF AT LEAST ONE VOLTAGE, AND ASSOCIATED MANAGEMENT METHOD [patent_app_type] => utility [patent_app_number] => 18/547981 [patent_app_country] => US [patent_app_date] => 2022-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5848 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18547981 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/547981
Device for the concomitant storage and generation of at least one voltage, and associated management method Feb 24, 2022 Issued
Array ( [id] => 19214110 [patent_doc_number] => 12003189 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Control power source apparatus [patent_app_type] => utility [patent_app_number] => 17/679396 [patent_app_country] => US [patent_app_date] => 2022-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3162 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17679396 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/679396
Control power source apparatus Feb 23, 2022 Issued
Array ( [id] => 17781067 [patent_doc_number] => 20220247417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => Method and Apparatus for Controlling Clock Cycle Time [patent_app_type] => utility [patent_app_number] => 17/679999 [patent_app_country] => US [patent_app_date] => 2022-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16335 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17679999 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/679999
Method and apparatus for controlling clock cycle time Feb 23, 2022 Issued
Array ( [id] => 17834409 [patent_doc_number] => 20220271713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => Oscillator And Communication Method [patent_app_type] => utility [patent_app_number] => 17/678087 [patent_app_country] => US [patent_app_date] => 2022-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10189 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17678087 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/678087
Oscillator and communication method Feb 22, 2022 Issued
Array ( [id] => 17887252 [patent_doc_number] => 20220302730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => POWER SUPPLY SYSTEM FOR MOBILE BODY [patent_app_type] => utility [patent_app_number] => 17/678027 [patent_app_country] => US [patent_app_date] => 2022-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17678027 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/678027
Power supply system for mobile body Feb 22, 2022 Issued
Array ( [id] => 19987548 [patent_doc_number] => 20250125770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => ISOLATED POWER SUPPLY CHIP BASED ON SYMMETRICAL CLASS-D OSCILLATOR WITH DEAD ZONE CONTROL [patent_app_type] => utility [patent_app_number] => 18/834946 [patent_app_country] => US [patent_app_date] => 2022-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2184 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18834946 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/834946
ISOLATED POWER SUPPLY CHIP BASED ON SYMMETRICAL CLASS-D OSCILLATOR WITH DEAD ZONE CONTROL Feb 15, 2022 Pending
Array ( [id] => 17631399 [patent_doc_number] => 20220166414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => Gated Ring Oscillator with Constant Dynamic Power Consumption [patent_app_type] => utility [patent_app_number] => 17/669338 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4472 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17669338 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/669338
Gated ring oscillator with constant dynamic power consumption Feb 9, 2022 Issued
Array ( [id] => 18199380 [patent_doc_number] => 20230052899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => METHODS AND APPARATUS OF CHARGE-SHARING LOCKING WITH DIGITAL CONTROLLED OSCILLATORS [patent_app_type] => utility [patent_app_number] => 17/589678 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21354 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17589678 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/589678
Methods and apparatus of charge-sharing locking with digital controlled oscillators Jan 30, 2022 Issued
Array ( [id] => 17616214 [patent_doc_number] => 20220158494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => ELECTRONIC APPARATUS, POWER SUPPLY SYSTEM AND POWER SUPPLY CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 17/588609 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8829 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17588609 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/588609
Electronic apparatus, power supply system and power supply control method Jan 30, 2022 Issued
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