Search

Hieu P. Nguyen

Examiner (ID: 536, Phone: (571)272-8577 , Office: P/2842 )

Most Active Art Unit
2843
Art Unit(s)
2817, 2843, 2842
Total Applications
1784
Issued Applications
1616
Pending Applications
85
Abandoned Applications
121

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18722071 [patent_doc_number] => 11799431 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Output buffer and data driver circuit including the same [patent_app_type] => utility [patent_app_number] => 17/552677 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9762 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17552677 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/552677
Output buffer and data driver circuit including the same Dec 15, 2021 Issued
Array ( [id] => 18919531 [patent_doc_number] => 11881827 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Traveling-wave transimpedance amplifier [patent_app_type] => utility [patent_app_number] => 17/644301 [patent_app_country] => US [patent_app_date] => 2021-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3434 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17644301 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/644301
Traveling-wave transimpedance amplifier Dec 13, 2021 Issued
Array ( [id] => 17692265 [patent_doc_number] => 20220199558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/548718 [patent_app_country] => US [patent_app_date] => 2021-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10095 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17548718 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/548718
Semiconductor device Dec 12, 2021 Issued
Array ( [id] => 18242355 [patent_doc_number] => 20230074666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => TRANSISTOR AND AMPLIFIER THEREOF [patent_app_type] => utility [patent_app_number] => 17/549850 [patent_app_country] => US [patent_app_date] => 2021-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17549850 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/549850
Transistor and amplifier thereof Dec 12, 2021 Issued
Array ( [id] => 18440804 [patent_doc_number] => 20230188100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => GROUP III NITRIDE BASED DEPLETION MODE DIFFERENTIAL AMPLIFIERS AND RELATED RF TRANSISTOR AMPLIFIER CIRCUITS [patent_app_type] => utility [patent_app_number] => 17/547573 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17547573 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/547573
Group III nitride based depletion mode differential amplifiers and related RF transistor amplifier circuits Dec 9, 2021 Issued
Array ( [id] => 17486789 [patent_doc_number] => 20220094293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => Driving Circuit and Controlled Charging Method [patent_app_type] => utility [patent_app_number] => 17/540161 [patent_app_country] => US [patent_app_date] => 2021-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18011 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17540161 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/540161
Driving Circuit and Controlled Charging Method Nov 30, 2021 Abandoned
Array ( [id] => 19508363 [patent_doc_number] => 12119796 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Radio-frequency power amplifier with intermodulation distortion mitigation [patent_app_type] => utility [patent_app_number] => 17/539977 [patent_app_country] => US [patent_app_date] => 2021-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8121 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17539977 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/539977
Radio-frequency power amplifier with intermodulation distortion mitigation Nov 30, 2021 Issued
Array ( [id] => 18722066 [patent_doc_number] => 11799426 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Class D amplifier circuitry [patent_app_type] => utility [patent_app_number] => 17/537619 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8686 [patent_no_of_claims] => 18 [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] => 17537619 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/537619
Class D amplifier circuitry Nov 29, 2021 Issued
Array ( [id] => 19671473 [patent_doc_number] => 12184251 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Bias circuit and amplifier device [patent_app_type] => utility [patent_app_number] => 17/535701 [patent_app_country] => US [patent_app_date] => 2021-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7522 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [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] => 17535701 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/535701
Bias circuit and amplifier device Nov 25, 2021 Issued
Array ( [id] => 17765650 [patent_doc_number] => 20220239264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => POWER AMPLIFIER AND POWER AMPLIFYING METHOD [patent_app_type] => utility [patent_app_number] => 17/533294 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3394 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17533294 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/533294
Power amplifier and power amplifying method Nov 22, 2021 Issued
Array ( [id] => 18263607 [patent_doc_number] => 11611318 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-03-21 [patent_title] => Dynamic amplifier of large output swing [patent_app_type] => utility [patent_app_number] => 17/528243 [patent_app_country] => US [patent_app_date] => 2021-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3799 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17528243 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/528243
Dynamic amplifier of large output swing Nov 16, 2021 Issued
Array ( [id] => 20469895 [patent_doc_number] => 12525938 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Circuit for removing offset output voltage, and electronic device comprising same [patent_app_type] => utility [patent_app_number] => 18/268475 [patent_app_country] => US [patent_app_date] => 2021-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 812 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18268475 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/268475
Circuit for removing offset output voltage, and electronic device comprising same Nov 15, 2021 Issued
Array ( [id] => 18387817 [patent_doc_number] => 11658614 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Supply voltage circuit for reducing in-rush battery current in an envelope tracking integrated circuit [patent_app_type] => utility [patent_app_number] => 17/523957 [patent_app_country] => US [patent_app_date] => 2021-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5288 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17523957 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/523957
Supply voltage circuit for reducing in-rush battery current in an envelope tracking integrated circuit Nov 10, 2021 Issued
Array ( [id] => 17449271 [patent_doc_number] => 20220069776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => DOHERTY AMPLIFIER [patent_app_type] => utility [patent_app_number] => 17/522082 [patent_app_country] => US [patent_app_date] => 2021-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9087 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17522082 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/522082
Doherty amplifier Nov 8, 2021 Issued
Array ( [id] => 18508044 [patent_doc_number] => 11705875 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Power amplifier module [patent_app_type] => utility [patent_app_number] => 17/453962 [patent_app_country] => US [patent_app_date] => 2021-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7482 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17453962 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/453962
Power amplifier module Nov 7, 2021 Issued
Array ( [id] => 18352340 [patent_doc_number] => 20230140451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => AMPLIFIER DEVICE PACKAGES INCORPORATING INTERNAL COUPLERS [patent_app_type] => utility [patent_app_number] => 17/518883 [patent_app_country] => US [patent_app_date] => 2021-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10436 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17518883 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/518883
Amplifier device packages incorporating internal couplers Nov 3, 2021 Issued
Array ( [id] => 19597500 [patent_doc_number] => 12155356 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Monolithic microwave integrated circuit device with internal decoupling capacitor [patent_app_type] => utility [patent_app_number] => 17/517828 [patent_app_country] => US [patent_app_date] => 2021-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 5904 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17517828 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/517828
Monolithic microwave integrated circuit device with internal decoupling capacitor Nov 2, 2021 Issued
Array ( [id] => 19244924 [patent_doc_number] => 12015382 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-06-18 [patent_title] => Method and apparatus for a linearized RF amplifier current source [patent_app_type] => utility [patent_app_number] => 17/517230 [patent_app_country] => US [patent_app_date] => 2021-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8636 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17517230 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/517230
Method and apparatus for a linearized RF amplifier current source Nov 1, 2021 Issued
Array ( [id] => 18344924 [patent_doc_number] => 20230133034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => SURFACE-MOUNT AMPLIFIER DEVICES [patent_app_type] => utility [patent_app_number] => 17/516360 [patent_app_country] => US [patent_app_date] => 2021-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16559 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17516360 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/516360
Surface-mount amplifier devices Oct 31, 2021 Issued
Array ( [id] => 18722067 [patent_doc_number] => 11799427 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Amplifier capacitive load compensation [patent_app_type] => utility [patent_app_number] => 17/514087 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 4701 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17514087 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/514087
Amplifier capacitive load compensation Oct 28, 2021 Issued
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