Search

David Silver

Examiner (ID: 8712, Phone: (571)272-8634 , Office: P/2123 )

Most Active Art Unit
2128
Art Unit(s)
OPA, OPIM, 2123, 2128, 2127
Total Applications
331
Issued Applications
198
Pending Applications
10
Abandoned Applications
124

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19039094 [patent_doc_number] => 20240088909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => Feed-Forward in Tracking Analog-to-Digital Converter [patent_app_type] => utility [patent_app_number] => 17/931065 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8316 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17931065 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/931065
Feed-forward in tracking analog-to-digital converter Sep 8, 2022 Issued
Array ( [id] => 18616556 [patent_doc_number] => 20230283295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => CODE TABLE GENERATION DEVICE, MEMORY SYSTEM, AND CODE TABLE GENERATION METHOD [patent_app_type] => utility [patent_app_number] => 17/941345 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17941345 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/941345
Code table generation device, memory system, and code table generation method Sep 8, 2022 Issued
Array ( [id] => 19494827 [patent_doc_number] => 12113554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Low complexity optimal parallel Huffman encoder and decoder [patent_app_type] => utility [patent_app_number] => 17/939643 [patent_app_country] => US [patent_app_date] => 2022-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 16341 [patent_no_of_claims] => 24 [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] => 17939643 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/939643
Low complexity optimal parallel Huffman encoder and decoder Sep 6, 2022 Issued
Array ( [id] => 18098470 [patent_doc_number] => 20220416811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => DEFLATE COMPRESSION USING SUB-LITERALS FOR REDUCED COMPLEXITY HUFFMAN CODING [patent_app_type] => utility [patent_app_number] => 17/899993 [patent_app_country] => US [patent_app_date] => 2022-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6923 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17899993 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/899993
Deflate compression using sub-literals for reduced complexity Huffman coding Aug 30, 2022 Issued
Array ( [id] => 18608726 [patent_doc_number] => 11750213 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-09-05 [patent_title] => Train-linking lossless compressor of numeric values [patent_app_type] => utility [patent_app_number] => 17/899777 [patent_app_country] => US [patent_app_date] => 2022-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 4354 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17899777 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/899777
Train-linking lossless compressor of numeric values Aug 30, 2022 Issued
Array ( [id] => 18344762 [patent_doc_number] => 20230132872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => CIRCUITRY COMPRISING A LOOP FILTER [patent_app_type] => utility [patent_app_number] => 17/898635 [patent_app_country] => US [patent_app_date] => 2022-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9661 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 17898635 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/898635
Circuitry comprising a loop filter Aug 29, 2022 Issued
Array ( [id] => 19008746 [patent_doc_number] => 20240072817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => METHODS AND APPARATUS TO REDUCE INTER-STAGE GAIN ERRORS IN ANALOG-TO-DIGITAL CONVERTERS [patent_app_type] => utility [patent_app_number] => 17/899149 [patent_app_country] => US [patent_app_date] => 2022-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14494 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17899149 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/899149
Methods and apparatus to reduce inter-stage gain errors in analog-to-digital converters Aug 29, 2022 Issued
Array ( [id] => 18561215 [patent_doc_number] => 11726458 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Source and sensor operative device [patent_app_type] => utility [patent_app_number] => 17/897828 [patent_app_country] => US [patent_app_date] => 2022-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 53 [patent_figures_cnt] => 86 [patent_no_of_words] => 37711 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17897828 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/897828
Source and sensor operative device Aug 28, 2022 Issued
Array ( [id] => 19611328 [patent_doc_number] => 12160213 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-03 [patent_title] => Method and apparatus for monitoring nasal breathing [patent_app_type] => utility [patent_app_number] => 17/820713 [patent_app_country] => US [patent_app_date] => 2022-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7643 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17820713 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/820713
Method and apparatus for monitoring nasal breathing Aug 17, 2022 Issued
Array ( [id] => 18592733 [patent_doc_number] => 11741638 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Methods and devices for entropy coding point clouds [patent_app_type] => utility [patent_app_number] => 17/889476 [patent_app_country] => US [patent_app_date] => 2022-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 8337 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17889476 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/889476
Methods and devices for entropy coding point clouds Aug 16, 2022 Issued
Array ( [id] => 19277952 [patent_doc_number] => 12028086 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Self calibrating digital-to-analog converter [patent_app_type] => utility [patent_app_number] => 17/819092 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4305 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17819092 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/819092
Self calibrating digital-to-analog converter Aug 10, 2022 Issued
Array ( [id] => 19611366 [patent_doc_number] => 12160253 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Systems and methods for data processing [patent_app_type] => utility [patent_app_number] => 17/819306 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 13234 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17819306 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/819306
Systems and methods for data processing Aug 10, 2022 Issued
Array ( [id] => 19329402 [patent_doc_number] => 12047097 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Beyond-the-rails switched-capacitor floating front end with over-voltage protection [patent_app_type] => utility [patent_app_number] => 17/885126 [patent_app_country] => US [patent_app_date] => 2022-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2183 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17885126 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/885126
Beyond-the-rails switched-capacitor floating front end with over-voltage protection Aug 9, 2022 Issued
Array ( [id] => 18252046 [patent_doc_number] => 20230079085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => Fault Protected Signal Splitter Apparatus [patent_app_type] => utility [patent_app_number] => 17/817840 [patent_app_country] => US [patent_app_date] => 2022-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12114 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17817840 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/817840
Fault protected signal splitter apparatus Aug 4, 2022 Issued
Array ( [id] => 19138530 [patent_doc_number] => 11973511 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Analog-to-digital converting device and method of offset calibration [patent_app_type] => utility [patent_app_number] => 17/817636 [patent_app_country] => US [patent_app_date] => 2022-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5174 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17817636 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/817636
Analog-to-digital converting device and method of offset calibration Aug 3, 2022 Issued
Array ( [id] => 18208054 [patent_doc_number] => 20230054311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => DELTA-SIGMA MODULATION APPARATUS, DELTA-SIGMA MODULATION METHOD, AND RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 17/881152 [patent_app_country] => US [patent_app_date] => 2022-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28524 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17881152 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/881152
Delta-sigma modulation apparatus, delta-sigma modulation method, and recording medium Aug 3, 2022 Issued
Array ( [id] => 18767468 [patent_doc_number] => 11817886 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Parallel decompression of compressed data streams [patent_app_type] => utility [patent_app_number] => 17/879436 [patent_app_country] => US [patent_app_date] => 2022-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 13541 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17879436 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/879436
Parallel decompression of compressed data streams Aug 1, 2022 Issued
Array ( [id] => 18942179 [patent_doc_number] => 20240037318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => ENCODED STRING PROCESSING [patent_app_type] => utility [patent_app_number] => 17/878187 [patent_app_country] => US [patent_app_date] => 2022-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11435 [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] => 17878187 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/878187
Encoded string processing Jul 31, 2022 Issued
Array ( [id] => 18447464 [patent_doc_number] => 11683045 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Power sensing circuit [patent_app_type] => utility [patent_app_number] => 17/876617 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 67 [patent_figures_cnt] => 81 [patent_no_of_words] => 38341 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 581 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17876617 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/876617
Power sensing circuit Jul 28, 2022 Issued
Array ( [id] => 19341848 [patent_doc_number] => 12052048 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Local oscillator driver circuitry with second harmonic rejection [patent_app_type] => utility [patent_app_number] => 17/877503 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 8583 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17877503 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/877503
Local oscillator driver circuitry with second harmonic rejection Jul 28, 2022 Issued
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