Search

William Hernandez

Examiner (ID: 15687, Phone: (571)272-8979 , Office: P/2842 )

Most Active Art Unit
2842
Art Unit(s)
2842, 2849, 2836, 2816
Total Applications
1509
Issued Applications
1398
Pending Applications
52
Abandoned Applications
84

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18191266 [patent_doc_number] => 11581877 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-02-14 [patent_title] => Negative-feedback four-phase generator with twenty-five percent duty cycle output [patent_app_type] => utility [patent_app_number] => 17/516927 [patent_app_country] => US [patent_app_date] => 2021-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 17354 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17516927 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/516927
Negative-feedback four-phase generator with twenty-five percent duty cycle output Nov 1, 2021 Issued
Array ( [id] => 17731420 [patent_doc_number] => 11387824 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-07-12 [patent_title] => Voltage-controlled varied frequency pulse width modulator [patent_app_type] => utility [patent_app_number] => 17/452842 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7021 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17452842 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/452842
Voltage-controlled varied frequency pulse width modulator Oct 28, 2021 Issued
Array ( [id] => 17942401 [patent_doc_number] => 11476867 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Batteryless wireless sensor device with clock extraction from energy harvesting source and impedance modulated data transmission [patent_app_type] => utility [patent_app_number] => 17/514041 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 64 [patent_figures_cnt] => 79 [patent_no_of_words] => 42441 [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] => 17514041 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/514041
Batteryless wireless sensor device with clock extraction from energy harvesting source and impedance modulated data transmission Oct 28, 2021 Issued
Array ( [id] => 17834464 [patent_doc_number] => 20220271768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => Batteryless Wireless Sensor Device [patent_app_type] => utility [patent_app_number] => 17/512867 [patent_app_country] => US [patent_app_date] => 2021-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17512867 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/512867
Batteryless wireless sensor device Oct 27, 2021 Issued
Array ( [id] => 18292750 [patent_doc_number] => 11621626 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-04 [patent_title] => Driving apparatus, semiconductor apparatus, and driving method [patent_app_type] => utility [patent_app_number] => 17/452397 [patent_app_country] => US [patent_app_date] => 2021-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7951 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17452397 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/452397
Driving apparatus, semiconductor apparatus, and driving method Oct 25, 2021 Issued
Array ( [id] => 17629603 [patent_doc_number] => 20220164618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => RECTIFIER CIRCUITS AND CORRESPONDING METHODS FOR RFID DEVICES [patent_app_type] => utility [patent_app_number] => 17/451886 [patent_app_country] => US [patent_app_date] => 2021-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4664 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17451886 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/451886
Rectifier circuits and corresponding methods for RFID devices Oct 21, 2021 Issued
Array ( [id] => 18319632 [patent_doc_number] => 20230117760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => ZERO-CROSSING DETECTOR CAPABLE OF SAVING POWER [patent_app_type] => utility [patent_app_number] => 17/450952 [patent_app_country] => US [patent_app_date] => 2021-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3439 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17450952 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/450952
Zero-crossing detector capable of saving power Oct 13, 2021 Issued
Array ( [id] => 20204552 [patent_doc_number] => 12407342 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Drive circuit to drive power semiconductor element, power semiconductor module, and power conversion device [patent_app_type] => utility [patent_app_number] => 18/689436 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 8755 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18689436 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/689436
Drive circuit to drive power semiconductor element, power semiconductor module, and power conversion device Oct 12, 2021 Issued
Array ( [id] => 17600320 [patent_doc_number] => 20220149894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => ADJUSTMENT OF AN ACTIVATION TIME OF A CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/499371 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6442 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17499371 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/499371
Adjustment of an activation time of a circuit Oct 11, 2021 Issued
Array ( [id] => 17387094 [patent_doc_number] => 20220034946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => ZERO-CROSSING DETECTION CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/499138 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28925 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17499138 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/499138
Zero-crossing detection circuit Oct 11, 2021 Issued
Array ( [id] => 19906925 [patent_doc_number] => 12283946 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Electronic driver circuit for driving a field-effect transistor [patent_app_type] => utility [patent_app_number] => 18/248330 [patent_app_country] => US [patent_app_date] => 2021-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18248330 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/248330
Electronic driver circuit for driving a field-effect transistor Oct 5, 2021 Issued
Array ( [id] => 18284588 [patent_doc_number] => 20230100060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => GATE DRIVER CIRCUIT WITH CHARGE PUMP CURRENT CONTROL [patent_app_type] => utility [patent_app_number] => 17/489233 [patent_app_country] => US [patent_app_date] => 2021-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7791 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17489233 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/489233
Gate driver circuit with charge pump current control Sep 28, 2021 Issued
Array ( [id] => 19295067 [patent_doc_number] => 12034437 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Signal transmission device, electronic device and vehicle [patent_app_type] => utility [patent_app_number] => 18/024086 [patent_app_country] => US [patent_app_date] => 2021-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 26171 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18024086 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/024086
Signal transmission device, electronic device and vehicle Sep 15, 2021 Issued
Array ( [id] => 18670483 [patent_doc_number] => 11777399 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Power drive circuit and method of controlling the same [patent_app_type] => utility [patent_app_number] => 17/468919 [patent_app_country] => US [patent_app_date] => 2021-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 6910 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17468919 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/468919
Power drive circuit and method of controlling the same Sep 7, 2021 Issued
Array ( [id] => 18464760 [patent_doc_number] => 11689059 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Wireless electric field power transfer system and transmitter, and method of wirelessly transferring power [patent_app_type] => utility [patent_app_number] => 17/462503 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 25 [patent_no_of_words] => 14424 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17462503 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/462503
Wireless electric field power transfer system and transmitter, and method of wirelessly transferring power Aug 30, 2021 Issued
Array ( [id] => 18416463 [patent_doc_number] => 11671013 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Control logic performance optimizations for universal serial bus power delivery controller [patent_app_type] => utility [patent_app_number] => 17/463339 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 13554 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17463339 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/463339
Control logic performance optimizations for universal serial bus power delivery controller Aug 30, 2021 Issued
Array ( [id] => 17303882 [patent_doc_number] => 20210399721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => NONLINEAR TRANSMISSION LINE HIGH VOLTAGE PULSE SHARPENING WITH ENERGY RECOVERY [patent_app_type] => utility [patent_app_number] => 17/461946 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10301 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17461946 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/461946
Nonlinear transmission line high voltage pulse sharpening with energy recovery Aug 29, 2021 Issued
Array ( [id] => 18935861 [patent_doc_number] => 11888311 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Simplified voltage-boosting snubber network [patent_app_type] => utility [patent_app_number] => 17/412813 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 47 [patent_no_of_words] => 10617 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17412813 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/412813
Simplified voltage-boosting snubber network Aug 25, 2021 Issued
Array ( [id] => 17279736 [patent_doc_number] => 20210385934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => TREATMENT OF INFECTIOUS DISEASES USING NON-THERMAL PLASMA [patent_app_type] => utility [patent_app_number] => 17/409563 [patent_app_country] => US [patent_app_date] => 2021-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17409563 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/409563
Treatment of infectious diseases using non-thermal plasma Aug 22, 2021 Issued
Array ( [id] => 17942260 [patent_doc_number] => 11476725 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Wireless power transmitter for high fidelity communications and high power transfer [patent_app_type] => utility [patent_app_number] => 17/406926 [patent_app_country] => US [patent_app_date] => 2021-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 17563 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17406926 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/406926
Wireless power transmitter for high fidelity communications and high power transfer Aug 18, 2021 Issued
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