Search

Tim T. Vo

Supervisory Patent Examiner (ID: 12608, Phone: (571)272-3642 , Office: P/2185 )

Most Active Art Unit
2112
Art Unit(s)
2138, 2781, 2185, 2189, 2168, 2181, 2111, 2112
Total Applications
542
Issued Applications
449
Pending Applications
46
Abandoned Applications
49

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19306900 [patent_doc_number] => 20240235480 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => Dual-Mode Line Driver for Ethernet Applications [patent_app_type] => utility [patent_app_number] => 17/972532 [patent_app_country] => US [patent_app_date] => 2022-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17972532 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/972532
Dual-Mode Line Driver for Ethernet Applications Oct 23, 2022 Pending
Array ( [id] => 19306900 [patent_doc_number] => 20240235480 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => Dual-Mode Line Driver for Ethernet Applications [patent_app_type] => utility [patent_app_number] => 17/972532 [patent_app_country] => US [patent_app_date] => 2022-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17972532 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/972532
Dual-Mode Line Driver for Ethernet Applications Oct 22, 2022 Pending
Array ( [id] => 19131636 [patent_doc_number] => 20240136989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => System for Detecting External Reference Resistor in Voltage Supply Path [patent_app_type] => utility [patent_app_number] => 17/972518 [patent_app_country] => US [patent_app_date] => 2022-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5402 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17972518 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/972518
System for Detecting External Reference Resistor in Voltage Supply Path Oct 22, 2022 Pending
Array ( [id] => 18325177 [patent_doc_number] => 20230123305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => AMPLIFYING CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/965732 [patent_app_country] => US [patent_app_date] => 2022-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3491 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17965732 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/965732
AMPLIFYING CIRCUIT Oct 12, 2022 Pending
Array ( [id] => 18322334 [patent_doc_number] => 20230120462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => POWER AMPLIFIER SYSTEM WITH INCREASED OUTPUT POWER FOR ENVELOPE TRACKING APPLICATIONS [patent_app_type] => utility [patent_app_number] => 17/964297 [patent_app_country] => US [patent_app_date] => 2022-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10565 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17964297 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/964297
POWER AMPLIFIER SYSTEM WITH INCREASED OUTPUT POWER FOR ENVELOPE TRACKING APPLICATIONS Oct 11, 2022 Pending
Array ( [id] => 20539068 [patent_doc_number] => 12556148 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Hybrid low power rail to rail amplifier with leakage control [patent_app_type] => utility [patent_app_number] => 17/964608 [patent_app_country] => US [patent_app_date] => 2022-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 9070 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17964608 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/964608
Hybrid low power rail to rail amplifier with leakage control Oct 11, 2022 Issued
Array ( [id] => 20435286 [patent_doc_number] => 12506450 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Power amplifier bias circuit [patent_app_type] => utility [patent_app_number] => 17/955989 [patent_app_country] => US [patent_app_date] => 2022-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2335 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17955989 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/955989
Power amplifier bias circuit Sep 28, 2022 Issued
Array ( [id] => 20483050 [patent_doc_number] => 12531527 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Gain boosting in power amplifiers using RF-coupled feedback [patent_app_type] => utility [patent_app_number] => 17/956548 [patent_app_country] => US [patent_app_date] => 2022-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 31 [patent_no_of_words] => 8630 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17956548 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/956548
Gain boosting in power amplifiers using RF-coupled feedback Sep 28, 2022 Issued
Array ( [id] => 18395512 [patent_doc_number] => 20230163733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => ULTRA-HIGH FREQUENCY AMPLIFIER [patent_app_type] => utility [patent_app_number] => 17/939648 [patent_app_country] => US [patent_app_date] => 2022-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6825 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17939648 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/939648
ULTRA-HIGH FREQUENCY AMPLIFIER Sep 6, 2022 Pending
Array ( [id] => 18098389 [patent_doc_number] => 20220416730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => COMPENSATION CIRCUIT OF AMPLITUDE MODULATION-PHASE MODULATION, RADIO FREQUENCY POWER AMPLIFIER AND DEVICE [patent_app_type] => utility [patent_app_number] => 17/929707 [patent_app_country] => US [patent_app_date] => 2022-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17929707 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/929707
COMPENSATION CIRCUIT OF AMPLITUDE MODULATION-PHASE MODULATION, RADIO FREQUENCY POWER AMPLIFIER AND DEVICE Sep 3, 2022 Pending
Array ( [id] => 18210930 [patent_doc_number] => 20230057192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => COMPENSATION CIRCUIT MODULE, POWER AMPLIFICATION ASSEMBLY, COMPENSATION METHOD AND DEVICE [patent_app_type] => utility [patent_app_number] => 17/929188 [patent_app_country] => US [patent_app_date] => 2022-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11687 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17929188 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/929188
COMPENSATION CIRCUIT MODULE, POWER AMPLIFICATION ASSEMBLY, COMPENSATION METHOD AND DEVICE Aug 31, 2022 Abandoned
Array ( [id] => 18267988 [patent_doc_number] => 20230089230 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => BaseLine Restoration Circuit [patent_app_type] => utility [patent_app_number] => 17/897838 [patent_app_country] => US [patent_app_date] => 2022-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30363 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17897838 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/897838
BaseLine Restoration Circuit Aug 28, 2022 Pending
Array ( [id] => 19008675 [patent_doc_number] => 20240072746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => FULLY DIFFERENTIAL AMPLIFIER [patent_app_type] => utility [patent_app_number] => 17/895372 [patent_app_country] => US [patent_app_date] => 2022-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5011 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17895372 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/895372
FULLY DIFFERENTIAL AMPLIFIER Aug 24, 2022 Abandoned
Array ( [id] => 19008664 [patent_doc_number] => 20240072735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => Differential Mode and Common Mode Distortion Cancellation Circuitry [patent_app_type] => utility [patent_app_number] => 17/894065 [patent_app_country] => US [patent_app_date] => 2022-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9377 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17894065 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/894065
Differential Mode and Common Mode Distortion Cancellation Circuitry Aug 22, 2022 Abandoned
Array ( [id] => 20275311 [patent_doc_number] => 12445098 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Switching amplifier circuitry [patent_app_type] => utility [patent_app_number] => 17/885719 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 8001 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17885719 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/885719
Switching amplifier circuitry Aug 10, 2022 Issued
Array ( [id] => 18959782 [patent_doc_number] => 20240048109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => SIGNAL TERMINATION FOR AMPLIFIERS [patent_app_type] => utility [patent_app_number] => 17/817814 [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] => 4402 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17817814 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/817814
SIGNAL TERMINATION FOR AMPLIFIERS Aug 4, 2022 Abandoned
Array ( [id] => 18424687 [patent_doc_number] => 20230179152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => LOW NOISE AMPLIFIER AND OPERATING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/863729 [patent_app_country] => US [patent_app_date] => 2022-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17863729 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/863729
LOW NOISE AMPLIFIER AND OPERATING METHOD THEREOF Jul 12, 2022 Abandoned
Array ( [id] => 18409495 [patent_doc_number] => 20230170848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => AMPLIFIER [patent_app_type] => utility [patent_app_number] => 17/864057 [patent_app_country] => US [patent_app_date] => 2022-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4935 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17864057 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/864057
AMPLIFIER Jul 12, 2022 Abandoned
Array ( [id] => 18849727 [patent_doc_number] => 20230412131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => CURRENT STEERING BIASING FOR POWER CONTROL IN CASCODE-BASED POWER AMPLIFIER STAGE OF RADAR APPLICATIONS FOR IMPROVED RELIABILITY [patent_app_type] => utility [patent_app_number] => 17/812292 [patent_app_country] => US [patent_app_date] => 2022-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3739 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17812292 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/812292
Current steering biasing for power control in cascode-based power amplifier stage of radar applications for improved reliability Jul 12, 2022 Issued
Array ( [id] => 18250440 [patent_doc_number] => 20230077479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => HIGH-EFFICIENCY AMPLIFIER ARCHITECTURE WITH DE-GAIN STAGE [patent_app_type] => utility [patent_app_number] => 17/853945 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4876 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17853945 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/853945
High-efficiency amplifier architecture with de-gain stage Jun 29, 2022 Issued
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