Search

Henry Choe

Examiner (ID: 9269, Phone: (571)272-1760 , Office: P/2842 )

Most Active Art Unit
2817
Art Unit(s)
2843, 2817, 2842
Total Applications
3679
Issued Applications
3391
Pending Applications
196
Abandoned Applications
146

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18624357 [patent_doc_number] => 11757419 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Radio frequency power amplifier circuit and gain control method [patent_app_type] => utility [patent_app_number] => 17/136014 [patent_app_country] => US [patent_app_date] => 2020-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 12713 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [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] => 17136014 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/136014
Radio frequency power amplifier circuit and gain control method Dec 28, 2020 Issued
Array ( [id] => 17159581 [patent_doc_number] => 20210320632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => POWER AMPLIFIER CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/134408 [patent_app_country] => US [patent_app_date] => 2020-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4960 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17134408 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/134408
Power amplifier circuit Dec 26, 2020 Issued
Array ( [id] => 17189704 [patent_doc_number] => 20210336589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => RADIO FREQUENCY POWER AMPLIFIER WITH HARMONIC SUPPRESSION [patent_app_type] => utility [patent_app_number] => 17/134447 [patent_app_country] => US [patent_app_date] => 2020-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7576 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17134447 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/134447
Radio frequency power amplifier with harmonic suppression Dec 26, 2020 Issued
Array ( [id] => 16796784 [patent_doc_number] => 20210126601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => POWER AMPLIFIER AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/134386 [patent_app_country] => US [patent_app_date] => 2020-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5111 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17134386 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/134386
Power amplifier and electronic device Dec 25, 2020 Issued
Array ( [id] => 18984162 [patent_doc_number] => 11909357 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Amplifier and amplification method [patent_app_type] => utility [patent_app_number] => 17/134245 [patent_app_country] => US [patent_app_date] => 2020-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 7043 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17134245 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/134245
Amplifier and amplification method Dec 24, 2020 Issued
Array ( [id] => 16782512 [patent_doc_number] => 20210119591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => ARCHITECTURE OF RADIO FREQUENCY FRONT-END [patent_app_type] => utility [patent_app_number] => 17/134250 [patent_app_country] => US [patent_app_date] => 2020-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6189 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17134250 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/134250
Architecture of radio frequency front-end Dec 24, 2020 Issued
Array ( [id] => 18464863 [patent_doc_number] => 11689163 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Load insensitive power detection [patent_app_type] => utility [patent_app_number] => 17/133292 [patent_app_country] => US [patent_app_date] => 2020-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 6978 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17133292 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/133292
Load insensitive power detection Dec 22, 2020 Issued
Array ( [id] => 19063640 [patent_doc_number] => 11942903 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-26 [patent_title] => Monolithic differential pair thermocouple amplifier [patent_app_type] => utility [patent_app_number] => 17/130365 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 1692 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17130365 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/130365
Monolithic differential pair thermocouple amplifier Dec 21, 2020 Issued
Array ( [id] => 18464860 [patent_doc_number] => 11689160 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Trans-impedance amplifier transfer function compensation [patent_app_type] => utility [patent_app_number] => 17/130092 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9833 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17130092 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/130092
Trans-impedance amplifier transfer function compensation Dec 21, 2020 Issued
Array ( [id] => 17693242 [patent_doc_number] => 20220200535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => Waveform-Tailored Average Power Tracking [patent_app_type] => utility [patent_app_number] => 17/129384 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10196 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17129384 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/129384
Waveform-tailored average power tracking Dec 20, 2020 Issued
Array ( [id] => 18767420 [patent_doc_number] => 11817837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Power amplifier circuit [patent_app_type] => utility [patent_app_number] => 17/129041 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 5760 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17129041 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/129041
Power amplifier circuit Dec 20, 2020 Issued
Array ( [id] => 18206037 [patent_doc_number] => 11588447 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Source switch split LNA design with thin cascodes and high supply voltage [patent_app_type] => utility [patent_app_number] => 17/128864 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8040 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17128864 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/128864
Source switch split LNA design with thin cascodes and high supply voltage Dec 20, 2020 Issued
Array ( [id] => 17537391 [patent_doc_number] => 20220116000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => AMPLIFIER DEVICE AND DUPLEXER CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/128212 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7375 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 418 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17128212 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/128212
Amplifier device and duplexer circuit Dec 20, 2020 Issued
Array ( [id] => 16752965 [patent_doc_number] => 20210104977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => SEMICONDUCTOR AMPLIFIER [patent_app_type] => utility [patent_app_number] => 17/125727 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5754 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17125727 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/125727
Semiconductor amplifier Dec 16, 2020 Issued
Array ( [id] => 16752971 [patent_doc_number] => 20210104983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => APPARATUS AND METHODS FOR OSCILLATION SUPPRESSION OF CASCODE POWER AMPLIFIERS [patent_app_type] => utility [patent_app_number] => 17/124913 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13848 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17124913 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/124913
Apparatus and methods for oscillation suppression of cascode power amplifiers Dec 16, 2020 Issued
Array ( [id] => 16937399 [patent_doc_number] => 20210203288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => POWER AMPLIFYING MODULE [patent_app_type] => utility [patent_app_number] => 17/125227 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5986 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17125227 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/125227
Power amplifying module Dec 16, 2020 Issued
Array ( [id] => 16752978 [patent_doc_number] => 20210104990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => WIDEBAND DISTRIBUTED POWER AMPLIFIERS AND SYSTEMS AND METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 17/125987 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4472 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17125987 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/125987
Wideband distributed power amplifiers and systems and methods thereof Dec 16, 2020 Issued
Array ( [id] => 18804827 [patent_doc_number] => 11837997 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Differential amplifier with variable neutralization [patent_app_type] => utility [patent_app_number] => 17/118366 [patent_app_country] => US [patent_app_date] => 2020-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 6518 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17118366 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/118366
Differential amplifier with variable neutralization Dec 9, 2020 Issued
Array ( [id] => 18357871 [patent_doc_number] => 11646277 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Switch with electrostatic discharge (ESD) protection [patent_app_type] => utility [patent_app_number] => 17/118253 [patent_app_country] => US [patent_app_date] => 2020-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9887 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17118253 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/118253
Switch with electrostatic discharge (ESD) protection Dec 9, 2020 Issued
Array ( [id] => 18206040 [patent_doc_number] => 11588450 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Amplification circuit and communication device [patent_app_type] => utility [patent_app_number] => 17/111773 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 9919 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17111773 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/111773
Amplification circuit and communication device Dec 3, 2020 Issued
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