Search

Anna Chen Deng

Examiner (ID: 7417, Phone: (571)272-5989 , Office: P/2191 )

Most Active Art Unit
2191
Art Unit(s)
2192, 2191
Total Applications
960
Issued Applications
851
Pending Applications
17
Abandoned Applications
94

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17871662 [patent_doc_number] => 20220294399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/472336 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17472336 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/472336
SEMICONDUCTOR DEVICE Sep 9, 2021 Abandoned
Array ( [id] => 17319932 [patent_doc_number] => 20210408982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => POWER AMPLIFIER CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/470115 [patent_app_country] => US [patent_app_date] => 2021-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17470115 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/470115
Power amplifier circuit Sep 8, 2021 Issued
Array ( [id] => 20346450 [patent_doc_number] => 12470186 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => High impedance and compact neural sensor front-end [patent_app_type] => utility [patent_app_number] => 18/023630 [patent_app_country] => US [patent_app_date] => 2021-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [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] => 18023630 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/023630
High impedance and compact neural sensor front-end Aug 31, 2021 Issued
Array ( [id] => 19428823 [patent_doc_number] => 12088263 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Equalizer circuit and related power management circuit [patent_app_type] => utility [patent_app_number] => 17/412823 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5918 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17412823 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/412823
Equalizer circuit and related power management circuit Aug 25, 2021 Issued
Array ( [id] => 19260661 [patent_doc_number] => 12020725 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Voice activity detection system and acoustic feature extraction circuit thereof [patent_app_type] => utility [patent_app_number] => 17/411735 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 2144 [patent_no_of_claims] => 8 [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] => 17411735 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/411735
Voice activity detection system and acoustic feature extraction circuit thereof Aug 24, 2021 Issued
Array ( [id] => 18705265 [patent_doc_number] => 11791787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Comparator, oscillator, and power converter [patent_app_type] => utility [patent_app_number] => 18/003700 [patent_app_country] => US [patent_app_date] => 2021-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 28 [patent_no_of_words] => 21043 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 418 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18003700 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/003700
Comparator, oscillator, and power converter Aug 23, 2021 Issued
Array ( [id] => 18866668 [patent_doc_number] => 20230421105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => ENVELOPE TRACKING RADIO FREQUENCY FRONT-END CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/251252 [patent_app_country] => US [patent_app_date] => 2021-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3139 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18251252 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/251252
Envelope tracking radio frequency front-end circuit Aug 22, 2021 Issued
Array ( [id] => 17449270 [patent_doc_number] => 20220069775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => POWER AMPLIFIER MODULES WITH CONTROLLABLE ENVELOPE TRACKING NOISE FILTERS [patent_app_type] => utility [patent_app_number] => 17/445179 [patent_app_country] => US [patent_app_date] => 2021-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9944 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17445179 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/445179
Power amplifier modules with controllable envelope tracking noise filters Aug 15, 2021 Issued
Array ( [id] => 18181103 [patent_doc_number] => 20230041832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => MULTI-MODAL AUDIO AMPLIFIER AND RELATED SYSTEM [patent_app_type] => utility [patent_app_number] => 17/397090 [patent_app_country] => US [patent_app_date] => 2021-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6340 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17397090 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/397090
Multi-modal audio amplifier and related system Aug 8, 2021 Issued
Array ( [id] => 17233093 [patent_doc_number] => 20210359650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => ISOLATION CIRUIT SYSTEMS AND METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 17/390560 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16698 [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] => 17390560 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/390560
Isolation circuit systems and methods thereof Jul 29, 2021 Issued
Array ( [id] => 17464520 [patent_doc_number] => 20220077826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => Distributed Conversion of Digital Data to Radio Frequency [patent_app_type] => utility [patent_app_number] => 17/443473 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10677 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17443473 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/443473
Distributed conversion of digital data to radio frequency Jul 26, 2021 Issued
Array ( [id] => 19453580 [patent_doc_number] => 20240313710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => DIGITAL SIGNAL COMPENSATION [patent_app_type] => utility [patent_app_number] => 18/285906 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10561 [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] => 18285906 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/285906
DIGITAL SIGNAL COMPENSATION Jul 19, 2021 Pending
Array ( [id] => 18744116 [patent_doc_number] => 20230353104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => Blocking signal cancellation low noise amplifier system [patent_app_type] => utility [patent_app_number] => 18/034085 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11597 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 444 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18034085 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/034085
Blocking signal cancellation low noise amplifier system Jul 19, 2021 Issued
Array ( [id] => 17204000 [patent_doc_number] => 20210344095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => DIRECTIONAL COUPLER AND SEMICONDUCTOR CHIP [patent_app_type] => utility [patent_app_number] => 17/378863 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11056 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17378863 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/378863
Directional coupler and semiconductor chip Jul 18, 2021 Issued
Array ( [id] => 19494760 [patent_doc_number] => 12113486 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Amplifier with stacked transconducting cells in parallel and/or cascade "current mode" combining [patent_app_type] => utility [patent_app_number] => 17/378564 [patent_app_country] => US [patent_app_date] => 2021-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 52 [patent_figures_cnt] => 52 [patent_no_of_words] => 17390 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17378564 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/378564
Amplifier with stacked transconducting cells in parallel and/or cascade "current mode" combining Jul 15, 2021 Issued
Array ( [id] => 17204210 [patent_doc_number] => 20210344305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => DUAL-DOMAIN POWER DISTRIBUTION SYSTEM IN A MOBILE DEVICE [patent_app_type] => utility [patent_app_number] => 17/376811 [patent_app_country] => US [patent_app_date] => 2021-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17376811 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/376811
Dual-domain power distribution system in a mobile device Jul 14, 2021 Issued
Array ( [id] => 17204209 [patent_doc_number] => 20210344304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => POWER AMPLIFIER MODULE [patent_app_type] => utility [patent_app_number] => 17/375474 [patent_app_country] => US [patent_app_date] => 2021-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7291 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17375474 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/375474
Power amplifier module Jul 13, 2021 Issued
Array ( [id] => 19965359 [patent_doc_number] => 12334882 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Radio-frequency amplifier circuit [patent_app_type] => utility [patent_app_number] => 17/374403 [patent_app_country] => US [patent_app_date] => 2021-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 5420 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 17374403 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/374403
Radio-frequency amplifier circuit Jul 12, 2021 Issued
Array ( [id] => 17204213 [patent_doc_number] => 20210344308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => HIGH-FREQUENCY POWER AMPLIFIER [patent_app_type] => utility [patent_app_number] => 17/374542 [patent_app_country] => US [patent_app_date] => 2021-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17374542 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/374542
High-frequency power amplifier Jul 12, 2021 Issued
Array ( [id] => 18372273 [patent_doc_number] => 11652458 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Amplification interface, and corresponding measurement system and method for calibrating an amplification interface [patent_app_type] => utility [patent_app_number] => 17/372262 [patent_app_country] => US [patent_app_date] => 2021-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 13618 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17372262 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/372262
Amplification interface, and corresponding measurement system and method for calibrating an amplification interface Jul 8, 2021 Issued
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