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] => 10952769 [patent_doc_number] => 20140355790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-04 [patent_title] => 'AMPLIFIER AND METHOD OF AMPLIFYING A DIFFERENTIAL SIGNAL' [patent_app_type] => utility [patent_app_number] => 13/904345 [patent_app_country] => US [patent_app_date] => 2013-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6018 [patent_no_of_claims] => 19 [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] => 13904345 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/904345
Amplifier and method of amplifying a differential signal May 28, 2013 Issued
Array ( [id] => 10877215 [patent_doc_number] => 08902006 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-02 [patent_title] => 'Signal processing apparatus and method and communication apparatus' [patent_app_type] => utility [patent_app_number] => 13/898848 [patent_app_country] => US [patent_app_date] => 2013-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 9280 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13898848 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/898848
Signal processing apparatus and method and communication apparatus May 20, 2013 Issued
Array ( [id] => 9845241 [patent_doc_number] => 08947164 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-03 [patent_title] => 'Integrated technique for enhanced power amplifier forward power detection' [patent_app_type] => utility [patent_app_number] => 13/894221 [patent_app_country] => US [patent_app_date] => 2013-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4184 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13894221 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/894221
Integrated technique for enhanced power amplifier forward power detection May 13, 2013 Issued
Array ( [id] => 10125914 [patent_doc_number] => 09160289 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-13 [patent_title] => 'Broadband power amplifier having high efficiency' [patent_app_type] => utility [patent_app_number] => 13/891371 [patent_app_country] => US [patent_app_date] => 2013-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 4455 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13891371 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/891371
Broadband power amplifier having high efficiency May 9, 2013 Issued
Array ( [id] => 9376652 [patent_doc_number] => 08680917 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-25 [patent_title] => 'Analog circuit and display device and electronic device' [patent_app_type] => utility [patent_app_number] => 13/890313 [patent_app_country] => US [patent_app_date] => 2013-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 36 [patent_no_of_words] => 13722 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13890313 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/890313
Analog circuit and display device and electronic device May 8, 2013 Issued
Array ( [id] => 10845407 [patent_doc_number] => 08872591 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-28 [patent_title] => 'Temperature compensation circuit and electronic device with temperature compensation' [patent_app_type] => utility [patent_app_number] => 13/889735 [patent_app_country] => US [patent_app_date] => 2013-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1538 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 13889735 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/889735
Temperature compensation circuit and electronic device with temperature compensation May 7, 2013 Issued
Array ( [id] => 10845407 [patent_doc_number] => 08872591 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-28 [patent_title] => 'Temperature compensation circuit and electronic device with temperature compensation' [patent_app_type] => utility [patent_app_number] => 13/889735 [patent_app_country] => US [patent_app_date] => 2013-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1538 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 13889735 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/889735
Temperature compensation circuit and electronic device with temperature compensation May 7, 2013 Issued
Array ( [id] => 10845407 [patent_doc_number] => 08872591 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-28 [patent_title] => 'Temperature compensation circuit and electronic device with temperature compensation' [patent_app_type] => utility [patent_app_number] => 13/889735 [patent_app_country] => US [patent_app_date] => 2013-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1538 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 13889735 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/889735
Temperature compensation circuit and electronic device with temperature compensation May 7, 2013 Issued
Array ( [id] => 10845407 [patent_doc_number] => 08872591 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-28 [patent_title] => 'Temperature compensation circuit and electronic device with temperature compensation' [patent_app_type] => utility [patent_app_number] => 13/889735 [patent_app_country] => US [patent_app_date] => 2013-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1538 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 13889735 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/889735
Temperature compensation circuit and electronic device with temperature compensation May 7, 2013 Issued
Array ( [id] => 10930356 [patent_doc_number] => 20140333378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-13 [patent_title] => 'Circuit arrangement for generating a radio frequency signal' [patent_app_type] => utility [patent_app_number] => 13/889383 [patent_app_country] => US [patent_app_date] => 2013-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4653 [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] => 13889383 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/889383
Circuit arrangement for generating a radio frequency signal May 7, 2013 Abandoned
Array ( [id] => 9172177 [patent_doc_number] => 20130314162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-28 [patent_title] => 'AMPLIFIER ARRANGEMENT' [patent_app_type] => utility [patent_app_number] => 13/887648 [patent_app_country] => US [patent_app_date] => 2013-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7203 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 7 [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] => 13887648 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/887648
Amplifier arrangement May 5, 2013 Issued
Array ( [id] => 9876367 [patent_doc_number] => 08963641 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-02-24 [patent_title] => 'Source-series terminated differential line driver circuit' [patent_app_type] => utility [patent_app_number] => 13/887606 [patent_app_country] => US [patent_app_date] => 2013-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2747 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 13887606 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/887606
Source-series terminated differential line driver circuit May 5, 2013 Issued
Array ( [id] => 10888852 [patent_doc_number] => 08912849 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-16 [patent_title] => 'Adaptive operational amplifier bias current' [patent_app_type] => utility [patent_app_number] => 13/873692 [patent_app_country] => US [patent_app_date] => 2013-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4436 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 13873692 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/873692
Adaptive operational amplifier bias current Apr 29, 2013 Issued
Array ( [id] => 9428517 [patent_doc_number] => 08704597 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-22 [patent_title] => 'Amplifiers and related receiver systems' [patent_app_type] => utility [patent_app_number] => 13/873454 [patent_app_country] => US [patent_app_date] => 2013-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6760 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13873454 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/873454
Amplifiers and related receiver systems Apr 29, 2013 Issued
Array ( [id] => 9704922 [patent_doc_number] => 08829996 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-09-09 [patent_title] => 'High voltage MOS input stage' [patent_app_type] => utility [patent_app_number] => 13/873873 [patent_app_country] => US [patent_app_date] => 2013-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4622 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13873873 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/873873
High voltage MOS input stage Apr 29, 2013 Issued
Array ( [id] => 13654579 [patent_doc_number] => 09853616 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-26 [patent_title] => Low noise variable gain amplifier utilizing variable feedback techniques with constant input/output impedance [patent_app_type] => utility [patent_app_number] => 13/870912 [patent_app_country] => US [patent_app_date] => 2013-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 8563 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13870912 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/870912
Low noise variable gain amplifier utilizing variable feedback techniques with constant input/output impedance Apr 24, 2013 Issued
Array ( [id] => 9433373 [patent_doc_number] => 20140111279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-24 [patent_title] => 'ENVELOPE TRACKING DISTRIBUTED AMPLIFIER' [patent_app_type] => utility [patent_app_number] => 13/869737 [patent_app_country] => US [patent_app_date] => 2013-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7286 [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] => 13869737 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/869737
ENVELOPE TRACKING DISTRIBUTED AMPLIFIER Apr 23, 2013 Abandoned
Array ( [id] => 9172176 [patent_doc_number] => 20130314161 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-28 [patent_title] => 'SIGNAL PROCESSOR, SIGNAL PROCESSING METHOD AND COMMUNICATION DEVICE' [patent_app_type] => utility [patent_app_number] => 13/867148 [patent_app_country] => US [patent_app_date] => 2013-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7226 [patent_no_of_claims] => 9 [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] => 13867148 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/867148
Signal processor, signal processing method and communication device Apr 21, 2013 Issued
Array ( [id] => 10086871 [patent_doc_number] => 09124228 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-01 [patent_title] => 'Amplifiers with boosted or deboosted source degeneration inductance' [patent_app_type] => utility [patent_app_number] => 13/857031 [patent_app_country] => US [patent_app_date] => 2013-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 8926 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [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] => 13857031 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/857031
Amplifiers with boosted or deboosted source degeneration inductance Apr 3, 2013 Issued
Array ( [id] => 9065784 [patent_doc_number] => 20130257540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-03 [patent_title] => 'HIGH FREQUENCY AMPLIFIER' [patent_app_type] => utility [patent_app_number] => 13/852159 [patent_app_country] => US [patent_app_date] => 2013-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4989 [patent_no_of_claims] => 6 [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] => 13852159 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/852159
High frequency amplifier Mar 27, 2013 Issued
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