Search

Freda Ann Nelson

Examiner (ID: 5708, Phone: (571)272-7076 , Office: P/3628 )

Most Active Art Unit
3628
Art Unit(s)
3639, 3628
Total Applications
762
Issued Applications
314
Pending Applications
64
Abandoned Applications
393

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19887365 [patent_doc_number] => 12273101 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 18/167301 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8821 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18167301 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/167301
Semiconductor device Feb 9, 2023 Issued
Array ( [id] => 18515187 [patent_doc_number] => 20230231465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => Advanced Power Control Techniques [patent_app_type] => utility [patent_app_number] => 18/099227 [patent_app_country] => US [patent_app_date] => 2023-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9038 [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] => 18099227 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/099227
Advanced Power Control Techniques Jan 18, 2023 Pending
Array ( [id] => 18500866 [patent_doc_number] => 20230223672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => ANTENNA PORT TERMINATION IN ABSENCE OF POWER SUPPLY [patent_app_type] => utility [patent_app_number] => 18/155331 [patent_app_country] => US [patent_app_date] => 2023-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2505 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18155331 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/155331
Antenna port termination in absence of power supply Jan 16, 2023 Issued
Array ( [id] => 18705286 [patent_doc_number] => 11791808 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-17 [patent_title] => Frequency comb generator [patent_app_type] => utility [patent_app_number] => 18/097335 [patent_app_country] => US [patent_app_date] => 2023-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3863 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18097335 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/097335
Frequency comb generator Jan 15, 2023 Issued
Array ( [id] => 19286596 [patent_doc_number] => 20240223076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => GATE DRIVE CHARGE PUMP CIRCUIT FOR DYNAMIC BIAS CONTROL [patent_app_type] => utility [patent_app_number] => 18/149557 [patent_app_country] => US [patent_app_date] => 2023-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18149557 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/149557
GATE DRIVE CHARGE PUMP CIRCUIT FOR DYNAMIC BIAS CONTROL Jan 2, 2023 Pending
Array ( [id] => 18359981 [patent_doc_number] => 20230141572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => FRACTIONAL FREQUENCY DIVIDER AND FLASH MEMORY CONTROLLER [patent_app_type] => utility [patent_app_number] => 18/092908 [patent_app_country] => US [patent_app_date] => 2023-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3362 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18092908 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/092908
Fractional frequency divider and flash memory controller Jan 2, 2023 Issued
Array ( [id] => 19286651 [patent_doc_number] => 20240223131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => LNA ARCHITECTURE WITH CONFIGURABLE FEEDBACK FILTERING [patent_app_type] => utility [patent_app_number] => 18/147607 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18147607 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/147607
LNA architecture with configurable feedback filtering Dec 27, 2022 Issued
Array ( [id] => 18640135 [patent_doc_number] => 11764767 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-09-19 [patent_title] => Operating mode transition options for boost converter [patent_app_type] => utility [patent_app_number] => 18/145525 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 11019 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [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] => 18145525 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/145525
Operating mode transition options for boost converter Dec 21, 2022 Issued
Array ( [id] => 19168959 [patent_doc_number] => 11984878 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Switch and associated electronic device [patent_app_type] => utility [patent_app_number] => 18/067815 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3106 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18067815 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/067815
Switch and associated electronic device Dec 18, 2022 Issued
Array ( [id] => 19843189 [patent_doc_number] => 12255596 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Filter circuit [patent_app_type] => utility [patent_app_number] => 18/082762 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 5271 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18082762 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/082762
Filter circuit Dec 15, 2022 Issued
Array ( [id] => 19253666 [patent_doc_number] => 20240204663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => SOFT START FOR BUCK CONVERTER [patent_app_type] => utility [patent_app_number] => 18/066765 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7528 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18066765 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/066765
Soft start for Buck converter Dec 14, 2022 Issued
Array ( [id] => 19926918 [patent_doc_number] => 12301217 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Common gate drive circuit for switching high voltage device [patent_app_type] => utility [patent_app_number] => 18/064340 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 1198 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18064340 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/064340
Common gate drive circuit for switching high voltage device Dec 11, 2022 Issued
Array ( [id] => 18457195 [patent_doc_number] => 20230198477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => AMPLIFIER CIRCUIT FOR AMPLIFYING SINUSOID SIGNALS [patent_app_type] => utility [patent_app_number] => 18/077928 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4241 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18077928 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/077928
Amplifier circuit for amplifying sinusoid signals Dec 7, 2022 Issued
Array ( [id] => 18424734 [patent_doc_number] => 20230179199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => DRIVE CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/074930 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3730 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18074930 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/074930
DRIVE CIRCUIT Dec 4, 2022 Abandoned
Array ( [id] => 18533866 [patent_doc_number] => 20230238943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => HYBRID COMPENSATION SYSTEM AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/071755 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8121 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18071755 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/071755
Hybrid compensation system and control method thereof Nov 29, 2022 Issued
Array ( [id] => 18309792 [patent_doc_number] => 20230113692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => Batteryless Wireless Sensor Device [patent_app_type] => utility [patent_app_number] => 18/071822 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42723 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18071822 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/071822
Batteryless wireless sensor device Nov 29, 2022 Issued
Array ( [id] => 18321628 [patent_doc_number] => 20230119756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => Dual RF-DC Batteryless Wireless Sensor Device [patent_app_type] => utility [patent_app_number] => 18/071844 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42711 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18071844 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/071844
Dual RF-DC batteryless wireless sensor device Nov 29, 2022 Issued
Array ( [id] => 18244144 [patent_doc_number] => 20230076455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => DYNAMIC HIGH VOLTAGE (HV) LEVEL SHIFTER WITH TEMPERATURE COMPENSATION FOR HIGH-SIDE GATE DRIVER [patent_app_type] => utility [patent_app_number] => 17/987043 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11930 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17987043 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/987043
Dynamic high voltage (HV) level shifter with temperature compensation for high-side gate driver Nov 14, 2022 Issued
Array ( [id] => 19415220 [patent_doc_number] => 12081064 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => System and method for transitioning to backup power pooling [patent_app_type] => utility [patent_app_number] => 17/987081 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 7540 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17987081 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/987081
System and method for transitioning to backup power pooling Nov 14, 2022 Issued
Array ( [id] => 18365120 [patent_doc_number] => 20230146711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => Ultra-Low Power Readout Circuit With High-Voltage Bias Generation For MEMS Accelerometer [patent_app_type] => utility [patent_app_number] => 17/983463 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5426 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983463 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983463
Ultra-low power readout circuit with high-voltage bias generation for MEMS accelerometer Nov 8, 2022 Issued
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