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] => 485101 [patent_doc_number] => 07221223 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-22 [patent_title] => 'Methods and apparatus of managing a power amplifier' [patent_app_type] => utility [patent_app_number] => 11/191739 [patent_app_country] => US [patent_app_date] => 2005-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 7041 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/221/07221223.pdf [firstpage_image] =>[orig_patent_app_number] => 11191739 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/191739
Methods and apparatus of managing a power amplifier Jul 27, 2005 Issued
Array ( [id] => 5202877 [patent_doc_number] => 20070024356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-01 [patent_title] => 'Methods and apparatus of managing a power amplifier' [patent_app_type] => utility [patent_app_number] => 11/191571 [patent_app_country] => US [patent_app_date] => 2005-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7273 [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/A1/0024/20070024356.pdf [firstpage_image] =>[orig_patent_app_number] => 11191571 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/191571
Methods and apparatus of managing a power amplifier Jul 27, 2005 Issued
Array ( [id] => 5202898 [patent_doc_number] => 20070024377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-01 [patent_title] => 'Impedance matching techiques for multi-band or wideband RF amplifiers and associated amplifier designs' [patent_app_type] => utility [patent_app_number] => 11/191591 [patent_app_country] => US [patent_app_date] => 2005-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4693 [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] => publications/A1/0024/20070024377.pdf [firstpage_image] =>[orig_patent_app_number] => 11191591 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/191591
Impedance matching techiques for multi-band or wideband RF amplifiers and associated amplifier designs Jul 27, 2005 Abandoned
Array ( [id] => 271066 [patent_doc_number] => 07564303 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-07-21 [patent_title] => 'Semiconductor power device and RF signal amplifier' [patent_app_type] => utility [patent_app_number] => 11/189498 [patent_app_country] => US [patent_app_date] => 2005-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 5324 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/564/07564303.pdf [firstpage_image] =>[orig_patent_app_number] => 11189498 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/189498
Semiconductor power device and RF signal amplifier Jul 25, 2005 Issued
Array ( [id] => 5240229 [patent_doc_number] => 20070018720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-25 [patent_title] => 'High efficiency amplifier circuits having bypass paths' [patent_app_type] => utility [patent_app_number] => 11/187258 [patent_app_country] => US [patent_app_date] => 2005-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 12518 [patent_no_of_claims] => 33 [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/A1/0018/20070018720.pdf [firstpage_image] =>[orig_patent_app_number] => 11187258 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/187258
High efficiency amplifier circuits having bypass paths Jul 20, 2005 Issued
Array ( [id] => 620714 [patent_doc_number] => 07142057 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-11-28 [patent_title] => 'System to accelerate settling of an amplifier' [patent_app_type] => utility [patent_app_number] => 11/182972 [patent_app_country] => US [patent_app_date] => 2005-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3511 [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/07/142/07142057.pdf [firstpage_image] =>[orig_patent_app_number] => 11182972 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/182972
System to accelerate settling of an amplifier Jul 17, 2005 Issued
Array ( [id] => 5811306 [patent_doc_number] => 20060082415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-20 [patent_title] => 'Active load with adjustable common-mode level' [patent_app_type] => utility [patent_app_number] => 11/180678 [patent_app_country] => US [patent_app_date] => 2005-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3216 [patent_no_of_claims] => 30 [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/A1/0082/20060082415.pdf [firstpage_image] =>[orig_patent_app_number] => 11180678 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/180678
Active load with adjustable common-mode level Jul 13, 2005 Issued
Array ( [id] => 7043813 [patent_doc_number] => 20050248408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-10 [patent_title] => 'Ultra-wideband constant gain CMOS amplifier' [patent_app_type] => utility [patent_app_number] => 11/183289 [patent_app_country] => US [patent_app_date] => 2005-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3229 [patent_no_of_claims] => 30 [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/A1/0248/20050248408.pdf [firstpage_image] =>[orig_patent_app_number] => 11183289 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/183289
Ultra-wideband constant gain CMOS amplifier Jul 13, 2005 Issued
Array ( [id] => 425670 [patent_doc_number] => 07271653 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-09-18 [patent_title] => 'Amplifier with a voltage-controlled quiescent current and output current' [patent_app_type] => utility [patent_app_number] => 11/178899 [patent_app_country] => US [patent_app_date] => 2005-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4731 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/271/07271653.pdf [firstpage_image] =>[orig_patent_app_number] => 11178899 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/178899
Amplifier with a voltage-controlled quiescent current and output current Jul 10, 2005 Issued
Array ( [id] => 5791667 [patent_doc_number] => 20060012431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-19 [patent_title] => 'Class AB amplifier having adjustable quiescent current and output current' [patent_app_type] => utility [patent_app_number] => 11/178931 [patent_app_country] => US [patent_app_date] => 2005-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4945 [patent_no_of_claims] => 27 [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/A1/0012/20060012431.pdf [firstpage_image] =>[orig_patent_app_number] => 11178931 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/178931
Class AB amplifier having adjustable quiescent current and output current Jul 10, 2005 Issued
Array ( [id] => 5692140 [patent_doc_number] => 20060152285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-13 [patent_title] => 'Continuos alternating closed-open loop power control' [patent_app_type] => utility [patent_app_number] => 11/177810 [patent_app_country] => US [patent_app_date] => 2005-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5257 [patent_no_of_claims] => 33 [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/A1/0152/20060152285.pdf [firstpage_image] =>[orig_patent_app_number] => 11177810 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/177810
Continuous alternating closed-open loop power control Jul 7, 2005 Issued
Array ( [id] => 514572 [patent_doc_number] => 07196583 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-03-27 [patent_title] => 'Power control of a power amplifier' [patent_app_type] => utility [patent_app_number] => 11/176038 [patent_app_country] => US [patent_app_date] => 2005-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 6926 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/196/07196583.pdf [firstpage_image] =>[orig_patent_app_number] => 11176038 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/176038
Power control of a power amplifier Jul 6, 2005 Issued
Array ( [id] => 735224 [patent_doc_number] => 07038536 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-05-02 [patent_title] => 'Power supply processing for power amplifiers' [patent_app_type] => utility [patent_app_number] => 11/175752 [patent_app_country] => US [patent_app_date] => 2005-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2990 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/038/07038536.pdf [firstpage_image] =>[orig_patent_app_number] => 11175752 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/175752
Power supply processing for power amplifiers Jul 5, 2005 Issued
Array ( [id] => 4992690 [patent_doc_number] => 20070008034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-11 [patent_title] => 'Two stage microwave Class E power amplifier' [patent_app_type] => utility [patent_app_number] => 11/178113 [patent_app_country] => US [patent_app_date] => 2005-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3514 [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/A1/0008/20070008034.pdf [firstpage_image] =>[orig_patent_app_number] => 11178113 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/178113
Two stage microwave Class E power amplifier Jul 5, 2005 Issued
Array ( [id] => 474547 [patent_doc_number] => 07230494 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-06-12 [patent_title] => 'Method and apparatus for an LNA with high linearity and improved gain control' [patent_app_type] => utility [patent_app_number] => 11/175560 [patent_app_country] => US [patent_app_date] => 2005-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2897 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/230/07230494.pdf [firstpage_image] =>[orig_patent_app_number] => 11175560 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/175560
Method and apparatus for an LNA with high linearity and improved gain control Jul 4, 2005 Issued
Array ( [id] => 474539 [patent_doc_number] => 07230491 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-06-12 [patent_title] => 'Method and apparatus for an LNA with high linearity and improved gain control' [patent_app_type] => utility [patent_app_number] => 11/175943 [patent_app_country] => US [patent_app_date] => 2005-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2930 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/230/07230491.pdf [firstpage_image] =>[orig_patent_app_number] => 11175943 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/175943
Method and apparatus for an LNA with high linearity and improved gain control Jul 4, 2005 Issued
Array ( [id] => 878172 [patent_doc_number] => 07358816 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-15 [patent_title] => 'Variable gain amplifier' [patent_app_type] => utility [patent_app_number] => 11/172883 [patent_app_country] => US [patent_app_date] => 2005-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 8708 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/358/07358816.pdf [firstpage_image] =>[orig_patent_app_number] => 11172883 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/172883
Variable gain amplifier Jul 4, 2005 Issued
Array ( [id] => 5766672 [patent_doc_number] => 20050264352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-01 [patent_title] => 'Integrated power amplifier module with power sensor' [patent_app_type] => utility [patent_app_number] => 11/173741 [patent_app_country] => US [patent_app_date] => 2005-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4075 [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] => publications/A1/0264/20050264352.pdf [firstpage_image] =>[orig_patent_app_number] => 11173741 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/173741
Integrated power amplifier module with power sensor Jul 1, 2005 Issued
Array ( [id] => 485107 [patent_doc_number] => 07221225 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-22 [patent_title] => 'Dual band power amplifier module for wireless communication devices' [patent_app_type] => utility [patent_app_number] => 11/173965 [patent_app_country] => US [patent_app_date] => 2005-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5374 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/221/07221225.pdf [firstpage_image] =>[orig_patent_app_number] => 11173965 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/173965
Dual band power amplifier module for wireless communication devices Jul 1, 2005 Issued
Array ( [id] => 454347 [patent_doc_number] => 07248117 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-07-24 [patent_title] => 'Frequency compensation architecture for stable high frequency operation' [patent_app_type] => utility [patent_app_number] => 11/171026 [patent_app_country] => US [patent_app_date] => 2005-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 6082 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/248/07248117.pdf [firstpage_image] =>[orig_patent_app_number] => 11171026 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/171026
Frequency compensation architecture for stable high frequency operation Jun 29, 2005 Issued
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