Search

Gwendolyn Blackwell

Supervisory Patent Examiner (ID: 332, Phone: (313)446-4871 , Office: P/1782 )

Most Active Art Unit
1775
Art Unit(s)
1775, 1782, 1700, 1762, 1784, DCPA, 1794
Total Applications
731
Issued Applications
453
Pending Applications
46
Abandoned Applications
230

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20176420 [patent_doc_number] => 12395180 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Successive approximation analog to digital conversion circuit and method having optimized linearity [patent_app_type] => utility [patent_app_number] => 18/211852 [patent_app_country] => US [patent_app_date] => 2023-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2463 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 451 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18211852 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/211852
Successive approximation analog to digital conversion circuit and method having optimized linearity Jun 19, 2023 Issued
Array ( [id] => 18849778 [patent_doc_number] => 20230412182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => AD CONVERTER [patent_app_type] => utility [patent_app_number] => 18/337138 [patent_app_country] => US [patent_app_date] => 2023-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10507 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18337138 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/337138
AD CONVERTER Jun 18, 2023 Abandoned
Array ( [id] => 18849779 [patent_doc_number] => 20230412183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => Interleaved Analog-to-Digital Converter (ADC) Gain Calibration [patent_app_type] => utility [patent_app_number] => 18/210529 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18210529 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/210529
Interleaved analog-to-digital converter (ADC) gain calibration Jun 14, 2023 Issued
Array ( [id] => 20147221 [patent_doc_number] => 12381570 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Semiconductor integrated circuit and receiver device [patent_app_type] => utility [patent_app_number] => 18/209380 [patent_app_country] => US [patent_app_date] => 2023-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 10053 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18209380 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/209380
Semiconductor integrated circuit and receiver device Jun 12, 2023 Issued
Array ( [id] => 20375818 [patent_doc_number] => 12483264 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Analog-to-digital converter with 3rd order noise transfer function [patent_app_type] => utility [patent_app_number] => 18/208588 [patent_app_country] => US [patent_app_date] => 2023-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18208588 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/208588
Analog-to-digital converter with 3rd order noise transfer function Jun 11, 2023 Issued
Array ( [id] => 18944407 [patent_doc_number] => 20240039546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => CAPACITOR WEIGHTED SEGMENTATION BUFFER [patent_app_type] => utility [patent_app_number] => 18/208878 [patent_app_country] => US [patent_app_date] => 2023-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5693 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18208878 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/208878
Capacitor weighted segmentation buffer Jun 11, 2023 Issued
Array ( [id] => 19072033 [patent_doc_number] => 20240106459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => COMPRESSION DEVICE AND COMPRESSION METHOD [patent_app_type] => utility [patent_app_number] => 18/208745 [patent_app_country] => US [patent_app_date] => 2023-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8487 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18208745 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/208745
Compression device and compression method Jun 11, 2023 Issued
Array ( [id] => 19086926 [patent_doc_number] => 20240113727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => DIGITAL-TO-ANALOG CONVERTERS WITH TRIODE SWITCHES [patent_app_type] => utility [patent_app_number] => 18/324035 [patent_app_country] => US [patent_app_date] => 2023-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3866 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18324035 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/324035
DIGITAL-TO-ANALOG CONVERTERS WITH TRIODE SWITCHES May 24, 2023 Pending
Array ( [id] => 19688982 [patent_doc_number] => 20250007527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => FLUX-PUMP DAC WITH MULTI-FLUX QUANTUM INJECTION [patent_app_type] => utility [patent_app_number] => 18/315187 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10573 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18315187 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/315187
Flux-pump DAC with multi-flux quantum injection May 9, 2023 Issued
Array ( [id] => 19560768 [patent_doc_number] => 20240372560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => COMBINED IQ-POLAR RADIO FREQUENCY DIGITAL-TO-ANALOG-CONVERTER (RFDAC) SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/310786 [patent_app_country] => US [patent_app_date] => 2023-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6258 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18310786 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/310786
Combined IQ-polar radio frequency digital-to-analog-converter (RFDAC) systems and methods May 1, 2023 Issued
Array ( [id] => 19560767 [patent_doc_number] => 20240372559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => GATE DRIVER CIRCUIT FOR SAMPLING WITHOUT A TRIGGERING POINT [patent_app_type] => utility [patent_app_number] => 18/311026 [patent_app_country] => US [patent_app_date] => 2023-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18311026 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/311026
Gate driver circuit for sampling without a triggering point May 1, 2023 Issued
Array ( [id] => 18571358 [patent_doc_number] => 20230261695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => Dielectric Resonator Antenna Modules [patent_app_type] => utility [patent_app_number] => 18/306116 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19763 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18306116 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/306116
Dielectric resonator antenna modules Apr 23, 2023 Issued
Array ( [id] => 19843256 [patent_doc_number] => 12255664 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Cloud assisted calibration of analog-to-digital converters [patent_app_type] => utility [patent_app_number] => 18/300305 [patent_app_country] => US [patent_app_date] => 2023-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 22 [patent_no_of_words] => 14478 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18300305 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/300305
Cloud assisted calibration of analog-to-digital converters Apr 12, 2023 Issued
Array ( [id] => 20132784 [patent_doc_number] => 12375102 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Hybrid rate interface to reduce power consumption and area in high-speed DACs and digital transmitters [patent_app_type] => utility [patent_app_number] => 18/133403 [patent_app_country] => US [patent_app_date] => 2023-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18133403 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/133403
Hybrid rate interface to reduce power consumption and area in high-speed DACs and digital transmitters Apr 10, 2023 Issued
Array ( [id] => 20267548 [patent_doc_number] => 12438550 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Continuous time signal processing systems and subsystems [patent_app_type] => utility [patent_app_number] => 18/129114 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 23 [patent_no_of_words] => 8028 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [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] => 18129114 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/129114
Continuous time signal processing systems and subsystems Mar 30, 2023 Issued
Array ( [id] => 19829205 [patent_doc_number] => 12250002 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Analog digital converter [patent_app_type] => utility [patent_app_number] => 18/127262 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3245 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [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] => 18127262 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/127262
Analog digital converter Mar 27, 2023 Issued
Array ( [id] => 18662089 [patent_doc_number] => 20230308106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => COMBINING SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH CONTINUOUSLY INTEGRATING ANALOG-TO-DIGITAL CONVERTER [patent_app_type] => utility [patent_app_number] => 18/125668 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2901 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18125668 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/125668
Combining sampling analog-to-digital converter with continuously integrating analog-to-digital converter Mar 22, 2023 Issued
Array ( [id] => 19980749 [patent_doc_number] => 12348240 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Comparator circuit and A/D converter [patent_app_type] => utility [patent_app_number] => 18/182128 [patent_app_country] => US [patent_app_date] => 2023-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18182128 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/182128
Comparator circuit and A/D converter Mar 9, 2023 Issued
Array ( [id] => 20404808 [patent_doc_number] => 12494792 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Low pass filter for TROSA high frequency response suppression [patent_app_type] => utility [patent_app_number] => 18/119769 [patent_app_country] => US [patent_app_date] => 2023-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18119769 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/119769
Low pass filter for TROSA high frequency response suppression Mar 8, 2023 Issued
Array ( [id] => 19199609 [patent_doc_number] => 11996866 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Feedback control system achieving high performance via density modulation [patent_app_type] => utility [patent_app_number] => 18/178552 [patent_app_country] => US [patent_app_date] => 2023-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6072 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [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] => 18178552 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/178552
Feedback control system achieving high performance via density modulation Mar 5, 2023 Issued
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