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] => 15060 [patent_doc_number] => 07804366 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-28 [patent_title] => 'Millimeter wave monolithic integrated circuits' [patent_app_type] => utility [patent_app_number] => 12/575389 [patent_app_country] => US [patent_app_date] => 2009-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4932 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/804/07804366.pdf [firstpage_image] =>[orig_patent_app_number] => 12575389 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/575389
Millimeter wave monolithic integrated circuits Oct 6, 2009 Issued
Array ( [id] => 8287871 [patent_doc_number] => 20120176198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-12 [patent_title] => 'BIAS GENERATION CIRCUIT, POWER AMPLIFIER MODULE, AND SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 13/383976 [patent_app_country] => US [patent_app_date] => 2009-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4655 [patent_no_of_claims] => 17 [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] => 13383976 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/383976
Bias generation circuit, power amplifier module, and semiconductor device Sep 29, 2009 Issued
Array ( [id] => 4539974 [patent_doc_number] => 07889004 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-02-15 [patent_title] => 'Operational amplifiers with enhanced parameters' [patent_app_type] => utility [patent_app_number] => 12/571038 [patent_app_country] => US [patent_app_date] => 2009-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4154 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/889/07889004.pdf [firstpage_image] =>[orig_patent_app_number] => 12571038 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/571038
Operational amplifiers with enhanced parameters Sep 29, 2009 Issued
Array ( [id] => 7492981 [patent_doc_number] => 08031006 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-10-04 [patent_title] => 'Method and apparatus for an LNA with high linearity and improved gain control' [patent_app_type] => utility [patent_app_number] => 12/567855 [patent_app_country] => US [patent_app_date] => 2009-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3031 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/031/08031006.pdf [firstpage_image] =>[orig_patent_app_number] => 12567855 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/567855
Method and apparatus for an LNA with high linearity and improved gain control Sep 27, 2009 Issued
Array ( [id] => 4539988 [patent_doc_number] => 07889006 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-02-15 [patent_title] => 'dB-linear process-independent variable gain amplifier' [patent_app_type] => utility [patent_app_number] => 12/565517 [patent_app_country] => US [patent_app_date] => 2009-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6397 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/889/07889006.pdf [firstpage_image] =>[orig_patent_app_number] => 12565517 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/565517
dB-linear process-independent variable gain amplifier Sep 22, 2009 Issued
Array ( [id] => 6467998 [patent_doc_number] => 20100007423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-14 [patent_title] => 'INTEGRATED POWER AMPLIFIER' [patent_app_type] => utility [patent_app_number] => 12/563528 [patent_app_country] => US [patent_app_date] => 2009-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 6734 [patent_no_of_claims] => 7 [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] => publications/A1/0007/20100007423.pdf [firstpage_image] =>[orig_patent_app_number] => 12563528 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/563528
Integrated power amplifier Sep 20, 2009 Issued
Array ( [id] => 4436400 [patent_doc_number] => 07898332 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-01 [patent_title] => 'Semiconductor integrated circuit device' [patent_app_type] => utility [patent_app_number] => 12/560828 [patent_app_country] => US [patent_app_date] => 2009-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 8083 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/898/07898332.pdf [firstpage_image] =>[orig_patent_app_number] => 12560828 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/560828
Semiconductor integrated circuit device Sep 15, 2009 Issued
Array ( [id] => 5956583 [patent_doc_number] => 20110181324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-28 [patent_title] => 'SELF-ADJUSTING GATE BIAS NETWORK FOR FIELD EFFECT TRANSISTORS' [patent_app_type] => utility [patent_app_number] => 13/063314 [patent_app_country] => US [patent_app_date] => 2008-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6602 [patent_no_of_claims] => 13 [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] => publications/A1/0181/20110181324.pdf [firstpage_image] =>[orig_patent_app_number] => 13063314 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/063314
Self-adjusting gate bias network for field effect transistors Sep 14, 2009 Issued
Array ( [id] => 7713950 [patent_doc_number] => 08093946 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-10 [patent_title] => 'Joint optimisation of supply and bias modulation' [patent_app_type] => utility [patent_app_number] => 12/558090 [patent_app_country] => US [patent_app_date] => 2009-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 7771 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/093/08093946.pdf [firstpage_image] =>[orig_patent_app_number] => 12558090 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/558090
Joint optimisation of supply and bias modulation Sep 10, 2009 Issued
Array ( [id] => 4458169 [patent_doc_number] => 07893766 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-02-22 [patent_title] => 'Adaptive common mode bias for differential amplifier input circuits' [patent_app_type] => utility [patent_app_number] => 12/557139 [patent_app_country] => US [patent_app_date] => 2009-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3699 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/893/07893766.pdf [firstpage_image] =>[orig_patent_app_number] => 12557139 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/557139
Adaptive common mode bias for differential amplifier input circuits Sep 9, 2009 Issued
Array ( [id] => 6581896 [patent_doc_number] => 20100061481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-11 [patent_title] => 'CURRENT CANCELING VARIABLE GAIN AMPLIFIER AND TRANSMITTER USING SAME' [patent_app_type] => utility [patent_app_number] => 12/556973 [patent_app_country] => US [patent_app_date] => 2009-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8301 [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] => publications/A1/0061/20100061481.pdf [firstpage_image] =>[orig_patent_app_number] => 12556973 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/556973
Current canceling variable gain amplifier and transmitter using same Sep 9, 2009 Issued
Array ( [id] => 8147371 [patent_doc_number] => 08164385 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-24 [patent_title] => 'Amplifier circuit' [patent_app_type] => utility [patent_app_number] => 12/547625 [patent_app_country] => US [patent_app_date] => 2009-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4539 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/164/08164385.pdf [firstpage_image] =>[orig_patent_app_number] => 12547625 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/547625
Amplifier circuit Aug 25, 2009 Issued
Array ( [id] => 4473288 [patent_doc_number] => 07944300 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-17 [patent_title] => 'Bias circuit and amplifier providing constant output current for a range of common mode inputs' [patent_app_type] => utility [patent_app_number] => 12/547338 [patent_app_country] => US [patent_app_date] => 2009-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 4674 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/944/07944300.pdf [firstpage_image] =>[orig_patent_app_number] => 12547338 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/547338
Bias circuit and amplifier providing constant output current for a range of common mode inputs Aug 24, 2009 Issued
Array ( [id] => 5365379 [patent_doc_number] => 20090302938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-10 [patent_title] => 'LOW DELAY CORRECTOR' [patent_app_type] => utility [patent_app_number] => 12/542634 [patent_app_country] => US [patent_app_date] => 2009-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 17770 [patent_no_of_claims] => 21 [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] => publications/A1/0302/20090302938.pdf [firstpage_image] =>[orig_patent_app_number] => 12542634 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/542634
Low delay corrector Aug 16, 2009 Issued
Array ( [id] => 8083465 [patent_doc_number] => 08149056 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-03 [patent_title] => 'Amplifying circuit' [patent_app_type] => utility [patent_app_number] => 12/539644 [patent_app_country] => US [patent_app_date] => 2009-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3183 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/149/08149056.pdf [firstpage_image] =>[orig_patent_app_number] => 12539644 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/539644
Amplifying circuit Aug 11, 2009 Issued
Array ( [id] => 4458167 [patent_doc_number] => 07893764 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-02-22 [patent_title] => 'Power amplifier and common mode choke coil apparatus' [patent_app_type] => utility [patent_app_number] => 12/535634 [patent_app_country] => US [patent_app_date] => 2009-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 7379 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/893/07893764.pdf [firstpage_image] =>[orig_patent_app_number] => 12535634 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/535634
Power amplifier and common mode choke coil apparatus Aug 3, 2009 Issued
Array ( [id] => 4544642 [patent_doc_number] => 07876157 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-01-25 [patent_title] => 'Power amplifier bias circuit having controllable current profile' [patent_app_type] => utility [patent_app_number] => 12/535391 [patent_app_country] => US [patent_app_date] => 2009-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4758 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/876/07876157.pdf [firstpage_image] =>[orig_patent_app_number] => 12535391 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/535391
Power amplifier bias circuit having controllable current profile Aug 3, 2009 Issued
Array ( [id] => 4584725 [patent_doc_number] => 07834700 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-16 [patent_title] => 'Radio frequency power amplifier' [patent_app_type] => utility [patent_app_number] => 12/535309 [patent_app_country] => US [patent_app_date] => 2009-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 7634 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/834/07834700.pdf [firstpage_image] =>[orig_patent_app_number] => 12535309 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/535309
Radio frequency power amplifier Aug 3, 2009 Issued
Array ( [id] => 4560652 [patent_doc_number] => 07821340 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-10-26 [patent_title] => 'Output stage circuit and operational amplifier' [patent_app_type] => utility [patent_app_number] => 12/534445 [patent_app_country] => US [patent_app_date] => 2009-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 4285 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/821/07821340.pdf [firstpage_image] =>[orig_patent_app_number] => 12534445 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/534445
Output stage circuit and operational amplifier Aug 2, 2009 Issued
Array ( [id] => 6248279 [patent_doc_number] => 20100026390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-04 [patent_title] => 'DETECTOR CIRCUIT AND SYSTEM FOR A WIRELESS COMMUNICATION' [patent_app_type] => utility [patent_app_number] => 12/512684 [patent_app_country] => US [patent_app_date] => 2009-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4164 [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] => publications/A1/0026/20100026390.pdf [firstpage_image] =>[orig_patent_app_number] => 12512684 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/512684
Detector circuit and system for a wireless communication Jul 29, 2009 Issued
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