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] => 17403559 [patent_doc_number] => 20220045650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => HIGH LINEARITY LOW NOISE AMPLIFIER [patent_app_type] => utility [patent_app_number] => 16/988705 [patent_app_country] => US [patent_app_date] => 2020-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16988705 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/988705
High linearity low noise amplifier Aug 8, 2020 Issued
Array ( [id] => 17247812 [patent_doc_number] => 20210367557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => AMPLIFYING CIRCUIT AND AMPLIFYING DEVICE WITH START-UP FUNCTION [patent_app_type] => utility [patent_app_number] => 16/987561 [patent_app_country] => US [patent_app_date] => 2020-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5034 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16987561 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/987561
Amplifying circuit and amplifying device with start-up function Aug 6, 2020 Issued
Array ( [id] => 16456826 [patent_doc_number] => 20200366252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => CLASS D TRANSCONDUCTANCE AMPLIFIER [patent_app_type] => utility [patent_app_number] => 16/986195 [patent_app_country] => US [patent_app_date] => 2020-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5603 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16986195 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/986195
Class D transconductance amplifier Aug 4, 2020 Issued
Array ( [id] => 18292333 [patent_doc_number] => 11621206 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-04 [patent_title] => Amplifier with integrated temperature sensor [patent_app_type] => utility [patent_app_number] => 16/986088 [patent_app_country] => US [patent_app_date] => 2020-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10868 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16986088 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/986088
Amplifier with integrated temperature sensor Aug 4, 2020 Issued
Array ( [id] => 16456824 [patent_doc_number] => 20200366250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => POWER AMPLIFIER SYSTEM [patent_app_type] => utility [patent_app_number] => 16/983432 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4362 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16983432 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/983432
Power amplifier system Aug 2, 2020 Issued
Array ( [id] => 17390214 [patent_doc_number] => 20220038066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => Heterogeneous Semiconductor Transceiver Integrated Circuit [patent_app_type] => utility [patent_app_number] => 16/947403 [patent_app_country] => US [patent_app_date] => 2020-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1121 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16947403 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/947403
Heterogeneous Semiconductor Transceiver Integrated Circuit Jul 29, 2020 Abandoned
Array ( [id] => 17811640 [patent_doc_number] => 20220263475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => METHOD FOR ENHANCING POWER AMPLIFIER EFFICIENCY AND LINEARITY AND POWER AMPLIFIER [patent_app_type] => utility [patent_app_number] => 17/628083 [patent_app_country] => US [patent_app_date] => 2020-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7512 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17628083 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/628083
Method for enhancing power amplifier efficiency and linearity and power amplifier Jul 28, 2020 Issued
Array ( [id] => 16425676 [patent_doc_number] => 20200350874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => POWER AMPLIFIER CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/935514 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16935514 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/935514
Power amplifier circuit Jul 21, 2020 Issued
Array ( [id] => 17396344 [patent_doc_number] => 11245369 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-08 [patent_title] => Integrated circuit and related audio amplifier [patent_app_type] => utility [patent_app_number] => 16/935649 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 34 [patent_no_of_words] => 15238 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16935649 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/935649
Integrated circuit and related audio amplifier Jul 21, 2020 Issued
Array ( [id] => 16618016 [patent_doc_number] => 20210036669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => APPARATUS AND METHODS FOR ADAPTIVE POWER AMPLIFIER BIASING [patent_app_type] => utility [patent_app_number] => 16/947097 [patent_app_country] => US [patent_app_date] => 2020-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12204 [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] => 16947097 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/947097
Apparatus and methods for adaptive power amplifier biasing Jul 16, 2020 Issued
Array ( [id] => 17971940 [patent_doc_number] => 11489495 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Cascode gain boosting and linear gain control using gate resistor [patent_app_type] => utility [patent_app_number] => 16/928722 [patent_app_country] => US [patent_app_date] => 2020-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 6445 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16928722 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/928722
Cascode gain boosting and linear gain control using gate resistor Jul 13, 2020 Issued
Array ( [id] => 17653321 [patent_doc_number] => 11356068 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Two-stage LNA with mutual coupling [patent_app_type] => utility [patent_app_number] => 16/928549 [patent_app_country] => US [patent_app_date] => 2020-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 7239 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [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] => 16928549 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/928549
Two-stage LNA with mutual coupling Jul 13, 2020 Issued
Array ( [id] => 17254635 [patent_doc_number] => 11190142 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-30 [patent_title] => Signal amplifying circuit device and receiver [patent_app_type] => utility [patent_app_number] => 16/927292 [patent_app_country] => US [patent_app_date] => 2020-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 6479 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16927292 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/927292
Signal amplifying circuit device and receiver Jul 12, 2020 Issued
Array ( [id] => 16579452 [patent_doc_number] => 20210013853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => TRANSCEIVER MODULE [patent_app_type] => utility [patent_app_number] => 16/925540 [patent_app_country] => US [patent_app_date] => 2020-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6427 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16925540 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/925540
Transceiver module Jul 9, 2020 Issued
Array ( [id] => 17347126 [patent_doc_number] => 20220013457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 16/924968 [patent_app_country] => US [patent_app_date] => 2020-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11813 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16924968 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/924968
Semiconductor device and method of manufacturing the same Jul 8, 2020 Issued
Array ( [id] => 16602216 [patent_doc_number] => 20210028747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => SIGNAL AMPLIFIER CIRCUIT HAVING HIGH POWER SUPPLY REJECTION RATIO AND DRIVING CIRCUIT THEREOF [patent_app_type] => utility [patent_app_number] => 16/923786 [patent_app_country] => US [patent_app_date] => 2020-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8759 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16923786 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/923786
Signal amplifier circuit having high power supply rejection ratio and driving circuit thereof Jul 7, 2020 Issued
Array ( [id] => 17893715 [patent_doc_number] => 11456703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-27 [patent_title] => Complementary current field-effect transistor devices and amplifiers [patent_app_type] => utility [patent_app_number] => 16/916956 [patent_app_country] => US [patent_app_date] => 2020-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 50 [patent_no_of_words] => 18906 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16916956 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/916956
Complementary current field-effect transistor devices and amplifiers Jun 29, 2020 Issued
Array ( [id] => 17319930 [patent_doc_number] => 20210408980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => MULTI-FREQUENCY BAND COMMUNICATION BASED ON FILTER SHARING [patent_app_type] => utility [patent_app_number] => 16/917325 [patent_app_country] => US [patent_app_date] => 2020-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16917325 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/917325
Multi-frequency band communication based on filter sharing Jun 29, 2020 Issued
Array ( [id] => 16395180 [patent_doc_number] => 20200336121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => LOW-NOISE AMPLIFIER SUPPORTING BEAM-FORMING FUNCTION AND RECEIVER INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 16/914391 [patent_app_country] => US [patent_app_date] => 2020-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9505 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16914391 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/914391
Low-noise amplifier supporting beam-forming function and receiver including the same Jun 27, 2020 Issued
Array ( [id] => 17319929 [patent_doc_number] => 20210408979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => RADIO FREQUENCY (RF) TRANSISTOR AMPLIFIER PACKAGES WITH IMPROVED ISOLATION AND LEAD CONFIGURATIONS [patent_app_type] => utility [patent_app_number] => 16/913783 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13204 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 16913783 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/913783
Radio frequency (RF) transistor amplifier packages with improved isolation and lead configurations Jun 25, 2020 Issued
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