Search

Henry Choe

Examiner (ID: 6198, Phone: (571)272-1760 , Office: P/2842 )

Most Active Art Unit
2817
Art Unit(s)
2843, 2842, 2817
Total Applications
3715
Issued Applications
3420
Pending Applications
192
Abandoned Applications
146

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11660747 [patent_doc_number] => 09673763 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-06 [patent_title] => 'Power amplifier' [patent_app_type] => utility [patent_app_number] => 14/926441 [patent_app_country] => US [patent_app_date] => 2015-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 4438 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14926441 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/926441
Power amplifier Oct 28, 2015 Issued
Array ( [id] => 11608876 [patent_doc_number] => 20170126181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'RECONFIGURABLE POWER SPLITTERS AND AMPLIFIERS, AND CORRESPONDING METHODS' [patent_app_type] => utility [patent_app_number] => 14/925718 [patent_app_country] => US [patent_app_date] => 2015-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10854 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14925718 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/925718
Reconfigurable power splitters and amplifiers, and corresponding methods Oct 27, 2015 Issued
Array ( [id] => 11660690 [patent_doc_number] => 09673707 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-06 [patent_title] => 'Apparatus and methods for bypassing an inductor of a voltage converter' [patent_app_type] => utility [patent_app_number] => 14/919984 [patent_app_country] => US [patent_app_date] => 2015-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 11242 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14919984 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/919984
Apparatus and methods for bypassing an inductor of a voltage converter Oct 21, 2015 Issued
Array ( [id] => 10759000 [patent_doc_number] => 20160105152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-14 [patent_title] => 'Reconfigurable Power Amplification Device and an Integrated Circuit Including Such a Device' [patent_app_type] => utility [patent_app_number] => 14/879298 [patent_app_country] => US [patent_app_date] => 2015-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4040 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14879298 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/879298
Reconfigurable Power Amplification Device and an Integrated Circuit Including Such a Device Oct 8, 2015 Abandoned
Array ( [id] => 11911902 [patent_doc_number] => 09780734 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-03 [patent_title] => 'Noise cancelling baseband amplifier' [patent_app_type] => utility [patent_app_number] => 14/876524 [patent_app_country] => US [patent_app_date] => 2015-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3703 [patent_no_of_claims] => 20 [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] => 14876524 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/876524
Noise cancelling baseband amplifier Oct 5, 2015 Issued
Array ( [id] => 11725872 [patent_doc_number] => 09698742 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-04 [patent_title] => 'Electronic amplifier with a feedback circuit that includes a transconductance amplifier' [patent_app_type] => utility [patent_app_number] => 14/876210 [patent_app_country] => US [patent_app_date] => 2015-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 8409 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14876210 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/876210
Electronic amplifier with a feedback circuit that includes a transconductance amplifier Oct 5, 2015 Issued
Array ( [id] => 11432713 [patent_doc_number] => 09571043 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-02-14 [patent_title] => 'Auxiliary control of system offsets' [patent_app_type] => utility [patent_app_number] => 14/872328 [patent_app_country] => US [patent_app_date] => 2015-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 4743 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14872328 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/872328
Auxiliary control of system offsets Sep 30, 2015 Issued
Array ( [id] => 10753543 [patent_doc_number] => 20160099695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-07 [patent_title] => 'SEMICONDUCTOR INTEGRATED CIRCUIT, VARIABLE GAIN AMPLIFIER, AND SENSING SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/865204 [patent_app_country] => US [patent_app_date] => 2015-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10286 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14865204 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/865204
Semiconductor integrated circuit, variable gain amplifier, and sensing system Sep 24, 2015 Issued
Array ( [id] => 11111522 [patent_doc_number] => 20160308492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-20 [patent_title] => 'TWO-INPUT AMPLIFIER' [patent_app_type] => utility [patent_app_number] => 14/864676 [patent_app_country] => US [patent_app_date] => 2015-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 7120 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14864676 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/864676
Two-input amplifier Sep 23, 2015 Issued
Array ( [id] => 11911917 [patent_doc_number] => 09780748 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-03 [patent_title] => 'Selectable programmable gain or operational amplifier' [patent_app_type] => utility [patent_app_number] => 14/863779 [patent_app_country] => US [patent_app_date] => 2015-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3964 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14863779 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/863779
Selectable programmable gain or operational amplifier Sep 23, 2015 Issued
Array ( [id] => 11240461 [patent_doc_number] => 09467110 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-10-11 [patent_title] => 'Electronic system of a hybrid amplifier' [patent_app_type] => utility [patent_app_number] => 14/864711 [patent_app_country] => US [patent_app_date] => 2015-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5408 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 943 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14864711 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/864711
Electronic system of a hybrid amplifier Sep 23, 2015 Issued
Array ( [id] => 11247023 [patent_doc_number] => 09473074 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-10-18 [patent_title] => 'Chopper stabilized amplifier with synchronous switched capacitor noise filtering' [patent_app_type] => utility [patent_app_number] => 14/852921 [patent_app_country] => US [patent_app_date] => 2015-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 9607 [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] => 14852921 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/852921
Chopper stabilized amplifier with synchronous switched capacitor noise filtering Sep 13, 2015 Issued
Array ( [id] => 10803388 [patent_doc_number] => 20160149545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-26 [patent_title] => 'CIRCUITS AND METHODS PROVIDING ATTENUATION' [patent_app_type] => utility [patent_app_number] => 14/851982 [patent_app_country] => US [patent_app_date] => 2015-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3391 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14851982 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/851982
CIRCUITS AND METHODS PROVIDING ATTENUATION Sep 10, 2015 Abandoned
Array ( [id] => 12147472 [patent_doc_number] => 09881729 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-30 [patent_title] => 'Broadband power amplifier having high efficiency' [patent_app_type] => utility [patent_app_number] => 14/841881 [patent_app_country] => US [patent_app_date] => 2015-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 4571 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14841881 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/841881
Broadband power amplifier having high efficiency Aug 31, 2015 Issued
Array ( [id] => 11476532 [patent_doc_number] => 20170063315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'AMPLIFIER WITH FEEDBACK CIRCUIT' [patent_app_type] => utility [patent_app_number] => 14/841490 [patent_app_country] => US [patent_app_date] => 2015-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5107 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14841490 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/841490
Amplifier with feedback circuit Aug 30, 2015 Issued
Array ( [id] => 10487626 [patent_doc_number] => 20150372646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-24 [patent_title] => 'Linearization Circuits And Methods For Multilevel Power Amplifier Systems' [patent_app_type] => utility [patent_app_number] => 14/837616 [patent_app_country] => US [patent_app_date] => 2015-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11362 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14837616 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/837616
Linearization circuits and methods for multilevel power amplifier systems Aug 26, 2015 Issued
Array ( [id] => 11586480 [patent_doc_number] => 09641136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-02 [patent_title] => 'Travelling wave amplifier (TWA) for driving optical modulator' [patent_app_type] => utility [patent_app_number] => 14/837535 [patent_app_country] => US [patent_app_date] => 2015-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 7184 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14837535 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/837535
Travelling wave amplifier (TWA) for driving optical modulator Aug 26, 2015 Issued
Array ( [id] => 11301236 [patent_doc_number] => 09509251 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-29 [patent_title] => 'RF amplifier module and methods of manufacture thereof' [patent_app_type] => utility [patent_app_number] => 14/832525 [patent_app_country] => US [patent_app_date] => 2015-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 26 [patent_no_of_words] => 19371 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14832525 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/832525
RF amplifier module and methods of manufacture thereof Aug 20, 2015 Issued
Array ( [id] => 10710631 [patent_doc_number] => 20160056778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-25 [patent_title] => 'CASCODE POWER AMPLIFIER WITH VOLTAGE LIMITER' [patent_app_type] => utility [patent_app_number] => 14/829472 [patent_app_country] => US [patent_app_date] => 2015-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5597 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14829472 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/829472
Cascode power amplifier with voltage limiter Aug 17, 2015 Issued
Array ( [id] => 10472964 [patent_doc_number] => 20150357980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-10 [patent_title] => 'SIGNAL PROCESSING CIRCUIT, RESOLVER DIGITAL CONVERTER, AND MULTIPATH NESTED MIRROR AMPLIFIER' [patent_app_type] => utility [patent_app_number] => 14/827519 [patent_app_country] => US [patent_app_date] => 2015-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 15368 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14827519 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/827519
Signal processing circuit, resolver digital converter, and multipath nested mirror amplifier Aug 16, 2015 Issued
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