Search

Kathleen Duda

Examiner (ID: 2177, Phone: (571)272-1383 , Office: P/1722 )

Most Active Art Unit
1756
Art Unit(s)
1795, 1506, 1507, 1752, 1737, 1113, 3724, 1756, 1722
Total Applications
1610
Issued Applications
1210
Pending Applications
45
Abandoned Applications
356

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19963176 [patent_doc_number] => 12332676 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => One-shot circuit with current compensation [patent_app_type] => utility [patent_app_number] => 18/312562 [patent_app_country] => US [patent_app_date] => 2023-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1901 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18312562 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/312562
One-shot circuit with current compensation May 3, 2023 Issued
Array ( [id] => 18820001 [patent_doc_number] => 20230394341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => SYSTEM AND METHOD FOR ARTIFICIAL INTELLIGENCE [patent_app_type] => utility [patent_app_number] => 18/143573 [patent_app_country] => US [patent_app_date] => 2023-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9006 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18143573 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/143573
System and method for artificial intelligence May 3, 2023 Issued
Array ( [id] => 19560748 [patent_doc_number] => 20240372540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => CIRCUITS, DEVICES, AND METHODS FOR REDUCING FLIP-FLOP SHORT-CIRCUIT CURRENTS [patent_app_type] => utility [patent_app_number] => 18/311259 [patent_app_country] => US [patent_app_date] => 2023-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16731 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18311259 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/311259
Circuits, devices, and methods for reducing flip-flop short-circuit currents May 2, 2023 Issued
Array ( [id] => 19138521 [patent_doc_number] => 11973502 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Latch [patent_app_type] => utility [patent_app_number] => 18/310143 [patent_app_country] => US [patent_app_date] => 2023-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4972 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18310143 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/310143
Latch Apr 30, 2023 Issued
Array ( [id] => 18571232 [patent_doc_number] => 20230261569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => CHARGE PUMP WITH IMPROVED LIGHT-LOAD EFFICIENCY AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/309451 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18309451 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/309451
Charge pump with improved light-load efficiency and control method thereof Apr 27, 2023 Issued
Array ( [id] => 18680923 [patent_doc_number] => 20230318586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => Quantum Controller Architecture [patent_app_type] => utility [patent_app_number] => 18/307225 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23679 [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] => 18307225 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/307225
Quantum controller architecture Apr 25, 2023 Issued
Array ( [id] => 19669168 [patent_doc_number] => 12181914 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Real-time clock module [patent_app_type] => utility [patent_app_number] => 18/306274 [patent_app_country] => US [patent_app_date] => 2023-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 11073 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18306274 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/306274
Real-time clock module Apr 24, 2023 Issued
Array ( [id] => 19568301 [patent_doc_number] => 12143084 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-12 [patent_title] => Impedance adjusting circuit and impedance adjusting method for zero quotient calibration [patent_app_type] => utility [patent_app_number] => 18/302767 [patent_app_country] => US [patent_app_date] => 2023-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5983 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18302767 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/302767
Impedance adjusting circuit and impedance adjusting method for zero quotient calibration Apr 17, 2023 Issued
Array ( [id] => 19516568 [patent_doc_number] => 20240348254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => SYSTEMS AND METHODS FOR IMPROVED CHARGE PUMP PHASE-LOCKED LOOP PHASE STABILITY [patent_app_type] => utility [patent_app_number] => 18/135343 [patent_app_country] => US [patent_app_date] => 2023-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7330 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18135343 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/135343
Systems and methods for improved charge pump phase-locked loop phase stability Apr 16, 2023 Issued
Array ( [id] => 20210060 [patent_doc_number] => 20250279780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => SYSTEMS AND METHODS FOR HIGH-VOLTAGE-TOLERANT LEVEL SHIFTERS [patent_app_type] => utility [patent_app_number] => 18/300171 [patent_app_country] => US [patent_app_date] => 2023-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18300171 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/300171
SYSTEMS AND METHODS FOR HIGH-VOLTAGE-TOLERANT LEVEL SHIFTERS Apr 12, 2023 Pending
Array ( [id] => 19039020 [patent_doc_number] => 20240088835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => Radio-frequency Mixer having Transformer with Passive Termination [patent_app_type] => utility [patent_app_number] => 18/298139 [patent_app_country] => US [patent_app_date] => 2023-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8193 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18298139 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/298139
Radio-frequency Mixer having Transformer with Passive Termination Apr 9, 2023 Pending
Array ( [id] => 18821810 [patent_doc_number] => 20230396151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => MULTI-LEVEL HYSTERESIS VOLTAGE CONTROLLERS FOR VOLTAGE MODULATORS AND METHODS FOR CONTROL THEREOF [patent_app_type] => utility [patent_app_number] => 18/297706 [patent_app_country] => US [patent_app_date] => 2023-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18297706 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/297706
Multi-level hysteresis voltage controllers for voltage modulators and methods for control thereof Apr 9, 2023 Issued
Array ( [id] => 19887362 [patent_doc_number] => 12273098 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Method for operating a power transistor circuit [patent_app_type] => utility [patent_app_number] => 18/130502 [patent_app_country] => US [patent_app_date] => 2023-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 8631 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18130502 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/130502
Method for operating a power transistor circuit Apr 3, 2023 Issued
Array ( [id] => 19900660 [patent_doc_number] => 12278605 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Band pass filter circuit with over-voltage protection [patent_app_type] => utility [patent_app_number] => 18/129569 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 2077 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18129569 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/129569
Band pass filter circuit with over-voltage protection Mar 30, 2023 Issued
Array ( [id] => 19494807 [patent_doc_number] => 12113534 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Device for adjusting ultrasonic resonance frequency and method of controlling the same [patent_app_type] => utility [patent_app_number] => 18/193078 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5711 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18193078 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/193078
Device for adjusting ultrasonic resonance frequency and method of controlling the same Mar 29, 2023 Issued
Array ( [id] => 19117211 [patent_doc_number] => 20240128961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => SIGNAL CONDITIONING CIRCUIT AND MEASUREMENT DEVICE [patent_app_type] => utility [patent_app_number] => 18/127005 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18127005 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/127005
Signal conditioning circuit and measurement device Mar 27, 2023 Issued
Array ( [id] => 18680916 [patent_doc_number] => 20230318579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => OUTPUT CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/126713 [patent_app_country] => US [patent_app_date] => 2023-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18126713 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/126713
OUTPUT CIRCUIT Mar 26, 2023 Abandoned
Array ( [id] => 19679968 [patent_doc_number] => 12191844 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Overcurrent detection circuit, drive control device, and power conversion device [patent_app_type] => utility [patent_app_number] => 18/187670 [patent_app_country] => US [patent_app_date] => 2023-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5481 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 18187670 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/187670
Overcurrent detection circuit, drive control device, and power conversion device Mar 21, 2023 Issued
Array ( [id] => 19460567 [patent_doc_number] => 12101085 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-09-24 [patent_title] => Multichannel driver circuitry and operation [patent_app_type] => utility [patent_app_number] => 18/188067 [patent_app_country] => US [patent_app_date] => 2023-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 19370 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18188067 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/188067
Multichannel driver circuitry and operation Mar 21, 2023 Issued
Array ( [id] => 18486616 [patent_doc_number] => 20230213961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => CLOCK DISTRIBUTION CIRCUIT AND SEMICONDUCTOR APPARATUS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/183799 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18183799 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/183799
Clock distribution circuit and semiconductor apparatus including the same preliminary class Mar 13, 2023 Issued
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