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] => 412237 [patent_doc_number] => 07283001 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-10-16 [patent_title] => 'Noise-shaping amplifier with waveform lock' [patent_app_type] => utility [patent_app_number] => 11/432291 [patent_app_country] => US [patent_app_date] => 2006-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2799 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/283/07283001.pdf [firstpage_image] =>[orig_patent_app_number] => 11432291 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/432291
Noise-shaping amplifier with waveform lock May 9, 2006 Issued
Array ( [id] => 5073464 [patent_doc_number] => 20070013439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-18 [patent_title] => 'Circuit arrangement having an amplifier arrangement and an offset compensation arrangement' [patent_app_type] => utility [patent_app_number] => 11/417495 [patent_app_country] => US [patent_app_date] => 2006-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6758 [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] => publications/A1/0013/20070013439.pdf [firstpage_image] =>[orig_patent_app_number] => 11417495 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/417495
Circuit arrangement having an amplifier arrangement and an offset compensation arrangement May 3, 2006 Issued
Array ( [id] => 5917873 [patent_doc_number] => 20060238256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-26 [patent_title] => 'Gigabit ethernet transceiver with analog front end' [patent_app_type] => utility [patent_app_number] => 11/417073 [patent_app_country] => US [patent_app_date] => 2006-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 11004 [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] => publications/A1/0238/20060238256.pdf [firstpage_image] =>[orig_patent_app_number] => 11417073 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/417073
Gigabit ethernet transceiver with analog front end May 1, 2006 Issued
Array ( [id] => 191533 [patent_doc_number] => 07642847 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-05 [patent_title] => 'Power supply processing for power amplifiers' [patent_app_type] => utility [patent_app_number] => 11/415962 [patent_app_country] => US [patent_app_date] => 2006-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3031 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/642/07642847.pdf [firstpage_image] =>[orig_patent_app_number] => 11415962 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/415962
Power supply processing for power amplifiers Apr 30, 2006 Issued
Array ( [id] => 229425 [patent_doc_number] => 07602240 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-10-13 [patent_title] => 'Power amplifier with an output matching network' [patent_app_type] => utility [patent_app_number] => 11/911800 [patent_app_country] => US [patent_app_date] => 2006-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 6933 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/602/07602240.pdf [firstpage_image] =>[orig_patent_app_number] => 11911800 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/911800
Power amplifier with an output matching network Apr 27, 2006 Issued
Array ( [id] => 5700401 [patent_doc_number] => 20060217086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-28 [patent_title] => 'Radio frequency power amplifier and method using a plurality of feedback systems' [patent_app_type] => utility [patent_app_number] => 11/413998 [patent_app_country] => US [patent_app_date] => 2006-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 16426 [patent_no_of_claims] => 49 [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] => publications/A1/0217/20060217086.pdf [firstpage_image] =>[orig_patent_app_number] => 11413998 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/413998
Radio frequency power amplifier and method using a plurality of feedback systems Apr 27, 2006 Abandoned
Array ( [id] => 889762 [patent_doc_number] => 07348854 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-03-25 [patent_title] => 'Automatic biasing and protection circuit for field effect transistor (FET) devices' [patent_app_type] => utility [patent_app_number] => 11/413810 [patent_app_country] => US [patent_app_date] => 2006-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6133 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/348/07348854.pdf [firstpage_image] =>[orig_patent_app_number] => 11413810 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/413810
Automatic biasing and protection circuit for field effect transistor (FET) devices Apr 27, 2006 Issued
Array ( [id] => 5623383 [patent_doc_number] => 20060261888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-23 [patent_title] => 'Amplifier arrangement' [patent_app_type] => utility [patent_app_number] => 11/413433 [patent_app_country] => US [patent_app_date] => 2006-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7974 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0261/20060261888.pdf [firstpage_image] =>[orig_patent_app_number] => 11413433 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/413433
Amplifier arrangement Apr 27, 2006 Issued
Array ( [id] => 5583352 [patent_doc_number] => 20090102554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-23 [patent_title] => 'Output Networks In Combination With LINC Technique' [patent_app_type] => utility [patent_app_number] => 12/297994 [patent_app_country] => US [patent_app_date] => 2006-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3873 [patent_no_of_claims] => 10 [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/A1/0102/20090102554.pdf [firstpage_image] =>[orig_patent_app_number] => 12297994 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/297994
Output networks in combination with LINC technique Apr 20, 2006 Issued
Array ( [id] => 5208647 [patent_doc_number] => 20070247231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-25 [patent_title] => 'DC-bias network for a distributed amplifier' [patent_app_type] => utility [patent_app_number] => 11/406777 [patent_app_country] => US [patent_app_date] => 2006-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4650 [patent_no_of_claims] => 32 [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/A1/0247/20070247231.pdf [firstpage_image] =>[orig_patent_app_number] => 11406777 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/406777
DC-bias network for a distributed amplifier Apr 18, 2006 Issued
Array ( [id] => 345692 [patent_doc_number] => 07498882 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-03 [patent_title] => 'Signaling system with low-power automatic gain control' [patent_app_type] => utility [patent_app_number] => 11/407371 [patent_app_country] => US [patent_app_date] => 2006-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 20 [patent_no_of_words] => 13678 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/498/07498882.pdf [firstpage_image] =>[orig_patent_app_number] => 11407371 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/407371
Signaling system with low-power automatic gain control Apr 17, 2006 Issued
Array ( [id] => 5884837 [patent_doc_number] => 20060273857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-07 [patent_title] => 'Variable-gain amplifier with high linearity as to gain variations' [patent_app_type] => utility [patent_app_number] => 11/405026 [patent_app_country] => US [patent_app_date] => 2006-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4795 [patent_no_of_claims] => 15 [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/A1/0273/20060273857.pdf [firstpage_image] =>[orig_patent_app_number] => 11405026 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/405026
Variable-gain amplifier with high linearity as to gain variations Apr 13, 2006 Issued
Array ( [id] => 5124014 [patent_doc_number] => 20070236285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-11 [patent_title] => 'Full swing amplifying circuit and applications thereof' [patent_app_type] => utility [patent_app_number] => 11/402189 [patent_app_country] => US [patent_app_date] => 2006-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5991 [patent_no_of_claims] => 14 [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/A1/0236/20070236285.pdf [firstpage_image] =>[orig_patent_app_number] => 11402189 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/402189
Full swing amplifying circuit and applications thereof Apr 10, 2006 Issued
Array ( [id] => 5832694 [patent_doc_number] => 20060244524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-02 [patent_title] => 'Power amplifier with automatic switching function' [patent_app_type] => utility [patent_app_number] => 11/400206 [patent_app_country] => US [patent_app_date] => 2006-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3011 [patent_no_of_claims] => 12 [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/A1/0244/20060244524.pdf [firstpage_image] =>[orig_patent_app_number] => 11400206 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/400206
Power amplifier with automatic switching function Apr 9, 2006 Issued
Array ( [id] => 73129 [patent_doc_number] => 07755425 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-13 [patent_title] => 'Method and apparatus for reducing frequency memory effects in RF power amplifiers' [patent_app_type] => utility [patent_app_number] => 12/296324 [patent_app_country] => US [patent_app_date] => 2006-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 7566 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/755/07755425.pdf [firstpage_image] =>[orig_patent_app_number] => 12296324 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/296324
Method and apparatus for reducing frequency memory effects in RF power amplifiers Apr 9, 2006 Issued
Array ( [id] => 878173 [patent_doc_number] => 07358817 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-15 [patent_title] => 'Linearized bias circuit with adaptation' [patent_app_type] => utility [patent_app_number] => 11/397620 [patent_app_country] => US [patent_app_date] => 2006-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2078 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/358/07358817.pdf [firstpage_image] =>[orig_patent_app_number] => 11397620 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/397620
Linearized bias circuit with adaptation Apr 4, 2006 Issued
Array ( [id] => 5089527 [patent_doc_number] => 20070229166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-04 [patent_title] => 'Buffered cascode current mirror' [patent_app_type] => utility [patent_app_number] => 11/396244 [patent_app_country] => US [patent_app_date] => 2006-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3012 [patent_no_of_claims] => 34 [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] => publications/A1/0229/20070229166.pdf [firstpage_image] =>[orig_patent_app_number] => 11396244 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/396244
Buffered cascode current mirror Mar 30, 2006 Issued
Array ( [id] => 901323 [patent_doc_number] => 07339434 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-03-04 [patent_title] => 'Linear-in-dB variable gain amplifier using geometric ladder circuit' [patent_app_type] => utility [patent_app_number] => 11/394561 [patent_app_country] => US [patent_app_date] => 2006-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4992 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/339/07339434.pdf [firstpage_image] =>[orig_patent_app_number] => 11394561 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/394561
Linear-in-dB variable gain amplifier using geometric ladder circuit Mar 30, 2006 Issued
Array ( [id] => 5623382 [patent_doc_number] => 20060261887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-23 [patent_title] => 'HIGH EFFICIENCY POWER AMPLIFIER' [patent_app_type] => utility [patent_app_number] => 11/396297 [patent_app_country] => US [patent_app_date] => 2006-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8097 [patent_no_of_claims] => 21 [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/A1/0261/20060261887.pdf [firstpage_image] =>[orig_patent_app_number] => 11396297 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/396297
High efficiency power amplifier Mar 30, 2006 Issued
Array ( [id] => 810860 [patent_doc_number] => 07417501 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-08-26 [patent_title] => 'Variable inductor, oscillator including the variable inductor and radio terminal comprising this oscillator, and amplifier including the variable inductor and radio terminal comprising this amplifier' [patent_app_type] => utility [patent_app_number] => 11/393676 [patent_app_country] => US [patent_app_date] => 2006-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 40 [patent_no_of_words] => 15998 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/417/07417501.pdf [firstpage_image] =>[orig_patent_app_number] => 11393676 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/393676
Variable inductor, oscillator including the variable inductor and radio terminal comprising this oscillator, and amplifier including the variable inductor and radio terminal comprising this amplifier Mar 30, 2006 Issued
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