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] => 16847603 [patent_doc_number] => 11019720 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Method for transforming the impedance of a radio-frequency transmission line of a printed circuit and printed circuit thereof [patent_app_type] => utility [patent_app_number] => 16/669076 [patent_app_country] => US [patent_app_date] => 2019-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2676 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16669076 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/669076
Method for transforming the impedance of a radio-frequency transmission line of a printed circuit and printed circuit thereof Oct 29, 2019 Issued
Array ( [id] => 19935592 [patent_doc_number] => 12308802 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Recursive linearization of a non-linear model for an electronic device [patent_app_type] => utility [patent_app_number] => 17/772690 [patent_app_country] => US [patent_app_date] => 2019-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3673 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17772690 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/772690
Recursive linearization of a non-linear model for an electronic device Oct 28, 2019 Issued
Array ( [id] => 17863421 [patent_doc_number] => 11444586 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => RF amplifiers with input-side fractional harmonic resonator circuits [patent_app_type] => utility [patent_app_number] => 16/667068 [patent_app_country] => US [patent_app_date] => 2019-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 17461 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16667068 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/667068
RF amplifiers with input-side fractional harmonic resonator circuits Oct 28, 2019 Issued
Array ( [id] => 16480270 [patent_doc_number] => 10855231 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => Temperature compensation circuit and radio frequency power amplifying circuit for radio frequency power amplifier [patent_app_type] => utility [patent_app_number] => 16/665674 [patent_app_country] => US [patent_app_date] => 2019-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 7168 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16665674 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/665674
Temperature compensation circuit and radio frequency power amplifying circuit for radio frequency power amplifier Oct 27, 2019 Issued
Array ( [id] => 16425667 [patent_doc_number] => 20200350865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => ENVELOPE TRACKING INTEGRATED CIRCUIT AND RELATED APPARATUS [patent_app_type] => utility [patent_app_number] => 16/661061 [patent_app_country] => US [patent_app_date] => 2019-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3950 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16661061 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/661061
Envelope tracking integrated circuit and related apparatus Oct 22, 2019 Issued
Array ( [id] => 18984166 [patent_doc_number] => 11909361 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Broadband logarithmic detector with high dynamic range [patent_app_type] => utility [patent_app_number] => 17/298859 [patent_app_country] => US [patent_app_date] => 2019-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 7728 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17298859 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/298859
Broadband logarithmic detector with high dynamic range Oct 21, 2019 Issued
Array ( [id] => 16782515 [patent_doc_number] => 20210119594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => GROUND NOISE SUPPRESSION ON A PRINTED CIRCUIT BOARD [patent_app_type] => utility [patent_app_number] => 16/660302 [patent_app_country] => US [patent_app_date] => 2019-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3142 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16660302 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/660302
Ground noise suppression on a printed circuit board Oct 21, 2019 Issued
Array ( [id] => 15504951 [patent_doc_number] => 20200052664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => MATRIX POWER AMPLIFIER [patent_app_type] => utility [patent_app_number] => 16/657357 [patent_app_country] => US [patent_app_date] => 2019-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20451 [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] => 16657357 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/657357
MATRIX POWER AMPLIFIER Oct 17, 2019 Abandoned
Array ( [id] => 16591992 [patent_doc_number] => 10901248 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-01-26 [patent_title] => Voltage amplifier circuit and associated amplifying method for flexible waveform adjustment [patent_app_type] => utility [patent_app_number] => 16/655203 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2448 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16655203 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/655203
Voltage amplifier circuit and associated amplifying method for flexible waveform adjustment Oct 15, 2019 Issued
Array ( [id] => 16988424 [patent_doc_number] => 11075610 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-27 [patent_title] => Receiver for compensating common mode offset [patent_app_type] => utility [patent_app_number] => 16/654558 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 12133 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16654558 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/654558
Receiver for compensating common mode offset Oct 15, 2019 Issued
Array ( [id] => 15808959 [patent_doc_number] => 20200127622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => POWER AMPLIFIER CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/654640 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5200 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16654640 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/654640
Power amplifier circuit Oct 15, 2019 Issued
Array ( [id] => 19046841 [patent_doc_number] => 11935961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Semiconductor device, semiconductor wafer, and electronic device [patent_app_type] => utility [patent_app_number] => 17/284553 [patent_app_country] => US [patent_app_date] => 2019-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 51 [patent_no_of_words] => 29382 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17284553 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/284553
Semiconductor device, semiconductor wafer, and electronic device Oct 14, 2019 Issued
Array ( [id] => 19046841 [patent_doc_number] => 11935961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Semiconductor device, semiconductor wafer, and electronic device [patent_app_type] => utility [patent_app_number] => 17/284553 [patent_app_country] => US [patent_app_date] => 2019-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 51 [patent_no_of_words] => 29382 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17284553 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/284553
Semiconductor device, semiconductor wafer, and electronic device Oct 14, 2019 Issued
Array ( [id] => 19046841 [patent_doc_number] => 11935961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Semiconductor device, semiconductor wafer, and electronic device [patent_app_type] => utility [patent_app_number] => 17/284553 [patent_app_country] => US [patent_app_date] => 2019-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 51 [patent_no_of_words] => 29382 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17284553 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/284553
Semiconductor device, semiconductor wafer, and electronic device Oct 14, 2019 Issued
Array ( [id] => 16001007 [patent_doc_number] => 20200176374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 16/653164 [patent_app_country] => US [patent_app_date] => 2019-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9994 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16653164 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/653164
Semiconductor device Oct 14, 2019 Issued
Array ( [id] => 19046841 [patent_doc_number] => 11935961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Semiconductor device, semiconductor wafer, and electronic device [patent_app_type] => utility [patent_app_number] => 17/284553 [patent_app_country] => US [patent_app_date] => 2019-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 51 [patent_no_of_words] => 29382 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17284553 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/284553
Semiconductor device, semiconductor wafer, and electronic device Oct 14, 2019 Issued
Array ( [id] => 15463573 [patent_doc_number] => 20200044611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => MULTI-PHASE POWER CONVERTER SYSTEM USING MULTIPLE AMPLIFIER INTEGRATED CIRCUITS [patent_app_type] => utility [patent_app_number] => 16/600621 [patent_app_country] => US [patent_app_date] => 2019-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6951 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [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] => 16600621 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/600621
Multi-phase power converter system using multiple amplifier integrated circuits Oct 13, 2019 Issued
Array ( [id] => 17510038 [patent_doc_number] => 20220103142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => CONCEPT FOR A BUFFERED FLIPPED VOLTAGE FOLLOWER AND FOR A LOW DROPOUT VOLTAGE REGULATOR [patent_app_type] => utility [patent_app_number] => 17/426065 [patent_app_country] => US [patent_app_date] => 2019-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15664 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17426065 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/426065
Concept for a buffered flipped voltage follower and for a low dropout voltage regulator Oct 9, 2019 Issued
Array ( [id] => 16752976 [patent_doc_number] => 20210104988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => LINEAR BROADBAND TRANSCONDUCTANCE AMPLIFIER [patent_app_type] => utility [patent_app_number] => 16/590911 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5706 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 16590911 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/590911
Linear broadband transconductance amplifier Oct 1, 2019 Issued
Array ( [id] => 16846522 [patent_doc_number] => 11018627 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Multi-bandwidth envelope tracking integrated circuit and related apparatus [patent_app_type] => utility [patent_app_number] => 16/590790 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5768 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 16590790 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/590790
Multi-bandwidth envelope tracking integrated circuit and related apparatus Oct 1, 2019 Issued
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