Search

Henry Choe

Examiner (ID: 8894, Phone: (571)272-1760 , Office: P/2842 )

Most Active Art Unit
2817
Art Unit(s)
2817, 2843, 2842
Total Applications
3680
Issued Applications
3393
Pending Applications
198
Abandoned Applications
146

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7114806 [patent_doc_number] => 20050068107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-31 [patent_title] => 'Amplifier power control circuit' [patent_app_type] => utility [patent_app_number] => 10/991044 [patent_app_country] => US [patent_app_date] => 2004-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4330 [patent_no_of_claims] => 11 [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/A1/0068/20050068107.pdf [firstpage_image] =>[orig_patent_app_number] => 10991044 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/991044
Amplifier power control circuit Nov 15, 2004 Issued
Array ( [id] => 7008820 [patent_doc_number] => 20050062536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-24 [patent_title] => 'Amplifier apparatus, method, and system' [patent_app_type] => utility [patent_app_number] => 10/987363 [patent_app_country] => US [patent_app_date] => 2004-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4467 [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/A1/0062/20050062536.pdf [firstpage_image] =>[orig_patent_app_number] => 10987363 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/987363
Amplifier apparatus, method, and system Nov 11, 2004 Issued
Array ( [id] => 7008826 [patent_doc_number] => 20050062542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-24 [patent_title] => 'Fast-response current limiting' [patent_app_type] => utility [patent_app_number] => 10/979549 [patent_app_country] => US [patent_app_date] => 2004-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3431 [patent_no_of_claims] => 10 [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/A1/0062/20050062542.pdf [firstpage_image] =>[orig_patent_app_number] => 10979549 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/979549
Fast-response current limiting Oct 31, 2004 Issued
Array ( [id] => 419289 [patent_doc_number] => 07276966 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-10-02 [patent_title] => 'Radio frequency envelope apparatus and method' [patent_app_type] => utility [patent_app_number] => 10/978015 [patent_app_country] => US [patent_app_date] => 2004-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 4963 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/276/07276966.pdf [firstpage_image] =>[orig_patent_app_number] => 10978015 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/978015
Radio frequency envelope apparatus and method Oct 27, 2004 Issued
Array ( [id] => 938792 [patent_doc_number] => 06972621 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-12-06 [patent_title] => 'Power amplifier' [patent_app_type] => utility [patent_app_number] => 10/964762 [patent_app_country] => US [patent_app_date] => 2004-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 24 [patent_no_of_words] => 14755 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/972/06972621.pdf [firstpage_image] =>[orig_patent_app_number] => 10964762 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/964762
Power amplifier Oct 14, 2004 Issued
Array ( [id] => 7193125 [patent_doc_number] => 20050040886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-24 [patent_title] => 'Switched-capacitor amplifier and analog interface circuit for charge coupled element adopting the same' [patent_app_type] => utility [patent_app_number] => 10/956045 [patent_app_country] => US [patent_app_date] => 2004-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12491 [patent_no_of_claims] => 16 [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/A1/0040/20050040886.pdf [firstpage_image] =>[orig_patent_app_number] => 10956045 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/956045
Switched-capacitor amplifier and analog interface circuit for charge coupled element adopting the same Oct 3, 2004 Issued
Array ( [id] => 6969722 [patent_doc_number] => 20050035432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-17 [patent_title] => 'DC/DC converter using bipolar transistor, method of manufacturing the same and DC power supply module using the same' [patent_app_type] => utility [patent_app_number] => 10/946004 [patent_app_country] => US [patent_app_date] => 2004-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8231 [patent_no_of_claims] => 33 [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/A1/0035/20050035432.pdf [firstpage_image] =>[orig_patent_app_number] => 10946004 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/946004
DC/DC converter using bipolar transistor, method of manufacturing the same and DC power supply module using the same Sep 21, 2004 Issued
Array ( [id] => 7621953 [patent_doc_number] => 06977548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-12-20 [patent_title] => 'Predistortion circuit, low-distortion power amplifier, and control methods therefor' [patent_app_type] => utility [patent_app_number] => 10/946301 [patent_app_country] => US [patent_app_date] => 2004-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 22 [patent_no_of_words] => 8809 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/977/06977548.pdf [firstpage_image] =>[orig_patent_app_number] => 10946301 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/946301
Predistortion circuit, low-distortion power amplifier, and control methods therefor Sep 21, 2004 Issued
Array ( [id] => 6989194 [patent_doc_number] => 20050088231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-28 [patent_title] => 'Power amplifier' [patent_app_type] => utility [patent_app_number] => 10/937395 [patent_app_country] => US [patent_app_date] => 2004-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7530 [patent_no_of_claims] => 15 [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/A1/0088/20050088231.pdf [firstpage_image] =>[orig_patent_app_number] => 10937395 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/937395
Power amplifier Sep 12, 2004 Issued
Array ( [id] => 538213 [patent_doc_number] => 07180370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-02-20 [patent_title] => 'CMOS amplifiers with frequency compensating capacitors' [patent_app_type] => utility [patent_app_number] => 10/931796 [patent_app_country] => US [patent_app_date] => 2004-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 7543 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/180/07180370.pdf [firstpage_image] =>[orig_patent_app_number] => 10931796 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/931796
CMOS amplifiers with frequency compensating capacitors Aug 31, 2004 Issued
Array ( [id] => 982781 [patent_doc_number] => 06927625 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-09 [patent_title] => 'High frequency circuit using high output amplifier cell block and low output amplifier cell block' [patent_app_type] => utility [patent_app_number] => 10/927165 [patent_app_country] => US [patent_app_date] => 2004-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 39 [patent_no_of_words] => 10545 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/927/06927625.pdf [firstpage_image] =>[orig_patent_app_number] => 10927165 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/927165
High frequency circuit using high output amplifier cell block and low output amplifier cell block Aug 26, 2004 Issued
Array ( [id] => 630930 [patent_doc_number] => 07132891 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-11-07 [patent_title] => 'Power amplifier control using a switching power supply' [patent_app_type] => utility [patent_app_number] => 10/920073 [patent_app_country] => US [patent_app_date] => 2004-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8181 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/132/07132891.pdf [firstpage_image] =>[orig_patent_app_number] => 10920073 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/920073
Power amplifier control using a switching power supply Aug 16, 2004 Issued
Array ( [id] => 504620 [patent_doc_number] => 07205846 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-04-17 [patent_title] => 'Radio frequency CMOS amplifier with enhanced linearity and power efficiency' [patent_app_type] => utility [patent_app_number] => 10/918745 [patent_app_country] => US [patent_app_date] => 2004-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4296 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/205/07205846.pdf [firstpage_image] =>[orig_patent_app_number] => 10918745 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/918745
Radio frequency CMOS amplifier with enhanced linearity and power efficiency Aug 12, 2004 Issued
Array ( [id] => 997086 [patent_doc_number] => 06914483 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-05 [patent_title] => 'High-frequency amplifier circuit' [patent_app_type] => utility [patent_app_number] => 10/916754 [patent_app_country] => US [patent_app_date] => 2004-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3964 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/914/06914483.pdf [firstpage_image] =>[orig_patent_app_number] => 10916754 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/916754
High-frequency amplifier circuit Aug 11, 2004 Issued
Array ( [id] => 624157 [patent_doc_number] => 07138868 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-11-21 [patent_title] => 'Method and circuit for trimming a current source in a package' [patent_app_type] => utility [patent_app_number] => 10/917189 [patent_app_country] => US [patent_app_date] => 2004-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4207 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/138/07138868.pdf [firstpage_image] =>[orig_patent_app_number] => 10917189 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/917189
Method and circuit for trimming a current source in a package Aug 10, 2004 Issued
Array ( [id] => 5881276 [patent_doc_number] => 20060030359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-09 [patent_title] => 'Temperature sensor insensitive to device offsets with independent adjustment of slope and reference temperature' [patent_app_type] => utility [patent_app_number] => 10/912859 [patent_app_country] => US [patent_app_date] => 2004-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 11383 [patent_no_of_claims] => 18 [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/A1/0030/20060030359.pdf [firstpage_image] =>[orig_patent_app_number] => 10912859 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/912859
Temperature sensor insensitive to device offsets with independent adjustment of slope and reference temperature Aug 5, 2004 Issued
Array ( [id] => 7016962 [patent_doc_number] => 20050218980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-06 [patent_title] => 'Differential stage voltage offset trim circuitry' [patent_app_type] => utility [patent_app_number] => 10/911371 [patent_app_country] => US [patent_app_date] => 2004-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4953 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0218/20050218980.pdf [firstpage_image] =>[orig_patent_app_number] => 10911371 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/911371
Differential stage voltage offset trim circuitry Aug 2, 2004 Issued
Array ( [id] => 717728 [patent_doc_number] => 07053712 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-05-30 [patent_title] => 'Method and apparatus for controlling common-mode output voltage in fully differential amplifiers' [patent_app_type] => utility [patent_app_number] => 10/710745 [patent_app_country] => US [patent_app_date] => 2004-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3050 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/053/07053712.pdf [firstpage_image] =>[orig_patent_app_number] => 10710745 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/710745
Method and apparatus for controlling common-mode output voltage in fully differential amplifiers Jul 29, 2004 Issued
Array ( [id] => 669286 [patent_doc_number] => 07095278 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-22 [patent_title] => 'Power amplifier arrangement and method for memory correction/linearization' [patent_app_type] => utility [patent_app_number] => 10/900300 [patent_app_country] => US [patent_app_date] => 2004-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 9473 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/095/07095278.pdf [firstpage_image] =>[orig_patent_app_number] => 10900300 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/900300
Power amplifier arrangement and method for memory correction/linearization Jul 27, 2004 Issued
Array ( [id] => 7031590 [patent_doc_number] => 20050030099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-10 [patent_title] => 'AGC circuit' [patent_app_type] => utility [patent_app_number] => 10/899006 [patent_app_country] => US [patent_app_date] => 2004-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 14014 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0030/20050030099.pdf [firstpage_image] =>[orig_patent_app_number] => 10899006 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/899006
AGC circuit Jul 26, 2004 Issued
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