Search

David W. Bates

Examiner (ID: 7372, Phone: (571)270-7034 , Office: P/3775 )

Most Active Art Unit
3775
Art Unit(s)
3799, 3775
Total Applications
1262
Issued Applications
903
Pending Applications
118
Abandoned Applications
273

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20312562 [patent_doc_number] => 20250330191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => ANALOG-DIGITAL CONVERTER SYSTEM [patent_app_type] => utility [patent_app_number] => 18/641908 [patent_app_country] => US [patent_app_date] => 2024-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1194 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18641908 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/641908
ANALOG-DIGITAL CONVERTER SYSTEM Apr 21, 2024 Pending
Array ( [id] => 20298412 [patent_doc_number] => 20250323655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => SWITCHED CAPACITOR CIRCUITRY AND SUB-RANGING ADC [patent_app_type] => utility [patent_app_number] => 18/636645 [patent_app_country] => US [patent_app_date] => 2024-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9701 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18636645 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/636645
SWITCHED CAPACITOR CIRCUITRY AND SUB-RANGING ADC Apr 15, 2024 Pending
Array ( [id] => 20551946 [patent_doc_number] => 12562749 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Sampling circuit and operating method of the same [patent_app_type] => utility [patent_app_number] => 18/635791 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 4355 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18635791 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/635791
Sampling circuit and operating method of the same Apr 14, 2024 Issued
Array ( [id] => 19532660 [patent_doc_number] => 20240356562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => ENCODER [patent_app_type] => utility [patent_app_number] => 18/635948 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4985 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18635948 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/635948
ENCODER Apr 14, 2024 Issued
Array ( [id] => 19516573 [patent_doc_number] => 20240348259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => AD CONVERSION CIRCUIT PHOTOELECTRIC CONVERSION APPARATUS, PHOTOELECTRIC CONVERSION SYSTEM, AND MOVING BODY [patent_app_type] => utility [patent_app_number] => 18/635545 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18635545 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/635545
Ad conversion circuit photoelectric conversion apparatus, photoelectric conversion system, and moving body Apr 14, 2024 Issued
Array ( [id] => 19346636 [patent_doc_number] => 20240255599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => RANGING SYSTEMS AND METHODS FOR DECREASING TRANSITIVE EFFECTS IN MULTI-RANGE MATERIALS MEASUREMENTS [patent_app_type] => utility [patent_app_number] => 18/629072 [patent_app_country] => US [patent_app_date] => 2024-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11684 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18629072 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/629072
Ranging systems and methods for decreasing transitive effects in multi-range materials measurements Apr 7, 2024 Issued
Array ( [id] => 19851460 [patent_doc_number] => 20250096811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => ANALOG-TO-DIGITAL CONVERTER [patent_app_type] => utility [patent_app_number] => 18/627940 [patent_app_country] => US [patent_app_date] => 2024-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5602 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18627940 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/627940
ANALOG-TO-DIGITAL CONVERTER Apr 4, 2024 Pending
Array ( [id] => 20284667 [patent_doc_number] => 20250309909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => DUAL ARBITRATION AND INTERLEAVED SAMPLING ANALOG-TO-DIGITAL CONVERTER (ADC) [patent_app_type] => utility [patent_app_number] => 18/623685 [patent_app_country] => US [patent_app_date] => 2024-04-01 [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] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18623685 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/623685
DUAL ARBITRATION AND INTERLEAVED SAMPLING ANALOG-TO-DIGITAL CONVERTER (ADC) Mar 31, 2024 Pending
Array ( [id] => 20251796 [patent_doc_number] => 20250300665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => HIGH SPEED PRECISION FRONTEND [patent_app_type] => utility [patent_app_number] => 18/613752 [patent_app_country] => US [patent_app_date] => 2024-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2126 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18613752 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/613752
HIGH SPEED PRECISION FRONTEND Mar 21, 2024 Pending
Array ( [id] => 19957514 [patent_doc_number] => 12327934 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Antenna and electronic device including the same [patent_app_type] => utility [patent_app_number] => 18/612494 [patent_app_country] => US [patent_app_date] => 2024-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 36 [patent_no_of_words] => 15624 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 18612494 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/612494
Antenna and electronic device including the same Mar 20, 2024 Issued
Array ( [id] => 20508278 [patent_doc_number] => 12542561 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Circuit and method for channel randomization based on time-interleaved ADC [patent_app_type] => utility [patent_app_number] => 18/603189 [patent_app_country] => US [patent_app_date] => 2024-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 3779 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18603189 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/603189
Circuit and method for channel randomization based on time-interleaved ADC Mar 11, 2024 Issued
Array ( [id] => 20210066 [patent_doc_number] => 20250279786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => SINGLE-ENDED ANALOG-TO-DIGITAL CONVERTER INPUT STAGE WITH TRANSISTOR-BASED CAPACITANCE [patent_app_type] => utility [patent_app_number] => 18/592188 [patent_app_country] => US [patent_app_date] => 2024-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10716 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18592188 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/592188
SINGLE-ENDED ANALOG-TO-DIGITAL CONVERTER INPUT STAGE WITH TRANSISTOR-BASED CAPACITANCE Feb 28, 2024 Pending
Array ( [id] => 19407993 [patent_doc_number] => 20240291504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => DATA COMPRESSION FOR NEURAL SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/590243 [patent_app_country] => US [patent_app_date] => 2024-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7084 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18590243 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/590243
Data compression for neural systems Feb 27, 2024 Issued
Array ( [id] => 20434214 [patent_doc_number] => 12504897 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Using an ensemble of data transformers to encode data before zero-value compression [patent_app_type] => utility [patent_app_number] => 18/442702 [patent_app_country] => US [patent_app_date] => 2024-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [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] => 18442702 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/442702
Using an ensemble of data transformers to encode data before zero-value compression Feb 14, 2024 Issued
Array ( [id] => 20375812 [patent_doc_number] => 12483258 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => DAC and ADC using MMT devices [patent_app_type] => utility [patent_app_number] => 18/438684 [patent_app_country] => US [patent_app_date] => 2024-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 2394 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18438684 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/438684
DAC and ADC using MMT devices Feb 11, 2024 Issued
Array ( [id] => 20154022 [patent_doc_number] => 20250253860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => POST-SAMPLING SELECTABLE GAIN IN SAMPLE AND HOLD ANALOG-TO-DIGITAL CONVERTERS [patent_app_type] => utility [patent_app_number] => 18/435523 [patent_app_country] => US [patent_app_date] => 2024-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 709 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18435523 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/435523
Post-sampling selectable gain in sample and hold analog-to-digital converters Feb 6, 2024 Issued
Array ( [id] => 20581777 [patent_doc_number] => 12574035 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Increasing dynamic range of a time-to-digital converter [patent_app_type] => utility [patent_app_number] => 18/431182 [patent_app_country] => US [patent_app_date] => 2024-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2511 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 18431182 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/431182
Increasing dynamic range of a time-to-digital converter Feb 1, 2024 Issued
Array ( [id] => 20140062 [patent_doc_number] => 20250247106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => SYSTEM AND METHOD FOR ANALOG-TO-DIGITAL CONVERTER (ADC) WITH REPRESSED INPUT CURRENT [patent_app_type] => utility [patent_app_number] => 18/425613 [patent_app_country] => US [patent_app_date] => 2024-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3672 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18425613 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/425613
System and method for analog-to-digital converter (ADC) with repressed input current Jan 28, 2024 Issued
Array ( [id] => 19192273 [patent_doc_number] => 20240171186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => CURRENT STEERING DIGITAL-TO-ANALOG CONVERTER AND INTEGRATED CIRCUIT INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/422192 [patent_app_country] => US [patent_app_date] => 2024-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18422192 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/422192
Current steering digital-to-analog converter and integrated circuit including the same Jan 24, 2024 Issued
Array ( [id] => 20581783 [patent_doc_number] => 12574041 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Electrical circuit of signal conditioning and measurement device [patent_app_type] => utility [patent_app_number] => 18/408729 [patent_app_country] => US [patent_app_date] => 2024-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2499 [patent_no_of_claims] => 14 [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] => 18408729 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/408729
Electrical circuit of signal conditioning and measurement device Jan 9, 2024 Issued
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