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] => 752708 [patent_doc_number] => 07023281 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-04-04 [patent_title] => 'Stably-biased cascode networks' [patent_app_type] => utility [patent_app_number] => 10/897594 [patent_app_country] => US [patent_app_date] => 2004-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 3732 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/023/07023281.pdf [firstpage_image] =>[orig_patent_app_number] => 10897594 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/897594
Stably-biased cascode networks Jul 22, 2004 Issued
Array ( [id] => 7606983 [patent_doc_number] => 07098733 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-08-29 [patent_title] => 'Methods and circuits for selectable gain amplification by subtracting gains' [patent_app_type] => utility [patent_app_number] => 10/897053 [patent_app_country] => US [patent_app_date] => 2004-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5639 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/098/07098733.pdf [firstpage_image] =>[orig_patent_app_number] => 10897053 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/897053
Methods and circuits for selectable gain amplification by subtracting gains Jul 20, 2004 Issued
Array ( [id] => 709204 [patent_doc_number] => 07061320 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-06-13 [patent_title] => 'Differential amplifier' [patent_app_type] => utility [patent_app_number] => 10/893869 [patent_app_country] => US [patent_app_date] => 2004-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 5383 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/061/07061320.pdf [firstpage_image] =>[orig_patent_app_number] => 10893869 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/893869
Differential amplifier Jul 19, 2004 Issued
Array ( [id] => 7193149 [patent_doc_number] => 20050040889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-24 [patent_title] => 'Differential amplifier, data driver and display device' [patent_app_type] => utility [patent_app_number] => 10/893980 [patent_app_country] => US [patent_app_date] => 2004-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 52 [patent_figures_cnt] => 52 [patent_no_of_words] => 35878 [patent_no_of_claims] => 57 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0040/20050040889.pdf [firstpage_image] =>[orig_patent_app_number] => 10893980 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/893980
Differential amplifier, data driver and display device Jul 19, 2004 Issued
Array ( [id] => 540823 [patent_doc_number] => 07173488 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-02-06 [patent_title] => 'Vacuum tube power amplifier switchable between push-pull and single ended configurations' [patent_app_type] => utility [patent_app_number] => 10/893177 [patent_app_country] => US [patent_app_date] => 2004-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2611 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/173/07173488.pdf [firstpage_image] =>[orig_patent_app_number] => 10893177 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/893177
Vacuum tube power amplifier switchable between push-pull and single ended configurations Jul 18, 2004 Issued
Array ( [id] => 700776 [patent_doc_number] => 07068104 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-06-27 [patent_title] => 'Power amplifier utilizing high breakdown voltage circuit topology' [patent_app_type] => utility [patent_app_number] => 10/888478 [patent_app_country] => US [patent_app_date] => 2004-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 5686 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/068/07068104.pdf [firstpage_image] =>[orig_patent_app_number] => 10888478 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/888478
Power amplifier utilizing high breakdown voltage circuit topology Jul 7, 2004 Issued
Array ( [id] => 562871 [patent_doc_number] => 07161423 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-09 [patent_title] => 'Parallel power amplifier and associated methods' [patent_app_type] => utility [patent_app_number] => 10/880964 [patent_app_country] => US [patent_app_date] => 2004-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 4895 [patent_no_of_claims] => 32 [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/07/161/07161423.pdf [firstpage_image] =>[orig_patent_app_number] => 10880964 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/880964
Parallel power amplifier and associated methods Jun 29, 2004 Issued
Array ( [id] => 6975959 [patent_doc_number] => 20050285674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-29 [patent_title] => 'Adapting operational amplifier frequency response respective to closed loop gain' [patent_app_type] => utility [patent_app_number] => 10/881610 [patent_app_country] => US [patent_app_date] => 2004-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5731 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0285/20050285674.pdf [firstpage_image] =>[orig_patent_app_number] => 10881610 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/881610
Adapting operational amplifier frequency response respective to closed loop gain Jun 28, 2004 Issued
Array ( [id] => 747535 [patent_doc_number] => 07026867 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-11 [patent_title] => 'Floating input amplifier for capacitively coupled communication' [patent_app_type] => utility [patent_app_number] => 10/879606 [patent_app_country] => US [patent_app_date] => 2004-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4145 [patent_no_of_claims] => 9 [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/07/026/07026867.pdf [firstpage_image] =>[orig_patent_app_number] => 10879606 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/879606
Floating input amplifier for capacitively coupled communication Jun 27, 2004 Issued
Array ( [id] => 7087088 [patent_doc_number] => 20050007200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-13 [patent_title] => 'Cascode circuit and integrated circuit having it' [patent_app_type] => utility [patent_app_number] => 10/873291 [patent_app_country] => US [patent_app_date] => 2004-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11659 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0007/20050007200.pdf [firstpage_image] =>[orig_patent_app_number] => 10873291 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/873291
Cascode circuit and integrated circuit having it Jun 22, 2004 Issued
Array ( [id] => 7252365 [patent_doc_number] => 20040239432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-02 [patent_title] => 'Multiple synthesized clocks with fractional PPM control from a single clock source' [patent_app_type] => new [patent_app_number] => 10/866754 [patent_app_country] => US [patent_app_date] => 2004-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8987 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 3 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0239/20040239432.pdf [firstpage_image] =>[orig_patent_app_number] => 10866754 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/866754
Multiple synthesized clocks from a single clock source Jun 14, 2004 Issued
Array ( [id] => 7314837 [patent_doc_number] => 20040222850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-11 [patent_title] => 'Integrated power amplifier module with power sensor' [patent_app_type] => new [patent_app_number] => 10/867902 [patent_app_country] => US [patent_app_date] => 2004-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4138 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0222/20040222850.pdf [firstpage_image] =>[orig_patent_app_number] => 10867902 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/867902
Integrated power amplifier module with power sensor Jun 13, 2004 Issued
Array ( [id] => 1047748 [patent_doc_number] => 06864749 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-08 [patent_title] => 'Transimpedance amplifier' [patent_app_type] => utility [patent_app_number] => 10/864611 [patent_app_country] => US [patent_app_date] => 2004-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2637 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/864/06864749.pdf [firstpage_image] =>[orig_patent_app_number] => 10864611 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/864611
Transimpedance amplifier Jun 8, 2004 Issued
Array ( [id] => 538251 [patent_doc_number] => 07180373 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-02-20 [patent_title] => 'High frequency power amplifier module and semiconductor integrated circuit device' [patent_app_type] => utility [patent_app_number] => 10/862325 [patent_app_country] => US [patent_app_date] => 2004-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4678 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/180/07180373.pdf [firstpage_image] =>[orig_patent_app_number] => 10862325 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/862325
High frequency power amplifier module and semiconductor integrated circuit device Jun 7, 2004 Issued
Array ( [id] => 683305 [patent_doc_number] => 07081794 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-07-25 [patent_title] => 'Paralleling digital-input amplifiers' [patent_app_type] => utility [patent_app_number] => 10/861045 [patent_app_country] => US [patent_app_date] => 2004-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3260 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/081/07081794.pdf [firstpage_image] =>[orig_patent_app_number] => 10861045 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/861045
Paralleling digital-input amplifiers Jun 3, 2004 Issued
Array ( [id] => 683302 [patent_doc_number] => 07081793 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-07-25 [patent_title] => 'High-efficiency amplifier, converter and methods' [patent_app_type] => utility [patent_app_number] => 10/858079 [patent_app_country] => US [patent_app_date] => 2004-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7106 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/081/07081793.pdf [firstpage_image] =>[orig_patent_app_number] => 10858079 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/858079
High-efficiency amplifier, converter and methods Jun 1, 2004 Issued
Array ( [id] => 700779 [patent_doc_number] => 07068106 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-06-27 [patent_title] => 'Bias current cancellation for differential amplifiers' [patent_app_type] => utility [patent_app_number] => 10/858702 [patent_app_country] => US [patent_app_date] => 2004-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2424 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/068/07068106.pdf [firstpage_image] =>[orig_patent_app_number] => 10858702 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/858702
Bias current cancellation for differential amplifiers Jun 1, 2004 Issued
Array ( [id] => 5766673 [patent_doc_number] => 20050264353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-01 [patent_title] => 'Adaptive feed-forward amplifiers and the like' [patent_app_type] => utility [patent_app_number] => 10/856631 [patent_app_country] => US [patent_app_date] => 2004-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3197 [patent_no_of_claims] => 27 [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/A1/0264/20050264353.pdf [firstpage_image] =>[orig_patent_app_number] => 10856631 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/856631
Adaptive feed-forward amplifiers and the like May 27, 2004 Issued
Array ( [id] => 5766685 [patent_doc_number] => 20050264363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-01 [patent_title] => 'Temperature compensated on-chip bias circuit for linear RF HBT power amplifiers' [patent_app_type] => utility [patent_app_number] => 10/857040 [patent_app_country] => US [patent_app_date] => 2004-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3651 [patent_no_of_claims] => 23 [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/A1/0264/20050264363.pdf [firstpage_image] =>[orig_patent_app_number] => 10857040 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/857040
Temperature compensated on-chip bias circuit for linear RF HBT power amplifiers May 27, 2004 Issued
Array ( [id] => 6910413 [patent_doc_number] => 20050174171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-11 [patent_title] => 'Multistage common mode feedback for improved linearity line drivers' [patent_app_type] => utility [patent_app_number] => 10/855464 [patent_app_country] => US [patent_app_date] => 2004-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3443 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0174/20050174171.pdf [firstpage_image] =>[orig_patent_app_number] => 10855464 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/855464
Multistage common mode feedback for improved linearity line drivers May 26, 2004 Issued
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