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] => 440598 [patent_doc_number] => 07259632 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-08-21 [patent_title] => 'Method for cascoding amplifiers by modulating isolated power supply reference points' [patent_app_type] => utility [patent_app_number] => 11/197930 [patent_app_country] => US [patent_app_date] => 2005-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2765 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/259/07259632.pdf [firstpage_image] =>[orig_patent_app_number] => 11197930 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/197930
Method for cascoding amplifiers by modulating isolated power supply reference points Aug 4, 2005 Issued
Array ( [id] => 474512 [patent_doc_number] => 07230479 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-06-12 [patent_title] => 'Technique to improve the gain and signal to noise ratio in CMOS switched capacitor amplifiers' [patent_app_type] => utility [patent_app_number] => 11/196117 [patent_app_country] => US [patent_app_date] => 2005-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 6167 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/230/07230479.pdf [firstpage_image] =>[orig_patent_app_number] => 11196117 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/196117
Technique to improve the gain and signal to noise ratio in CMOS switched capacitor amplifiers Aug 2, 2005 Issued
Array ( [id] => 5049520 [patent_doc_number] => 20070030064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-08 [patent_title] => 'Integrated laterally diffused metal oxide semiconductor power detector' [patent_app_type] => utility [patent_app_number] => 11/196465 [patent_app_country] => US [patent_app_date] => 2005-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4048 [patent_no_of_claims] => 31 [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/A1/0030/20070030064.pdf [firstpage_image] =>[orig_patent_app_number] => 11196465 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/196465
Integrated laterally diffused metal oxide semiconductor power detector Aug 2, 2005 Abandoned
Array ( [id] => 415780 [patent_doc_number] => 07279966 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-10-09 [patent_title] => 'Systems for pseudo-BD modulation' [patent_app_type] => utility [patent_app_number] => 11/193871 [patent_app_country] => US [patent_app_date] => 2005-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5334 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/279/07279966.pdf [firstpage_image] =>[orig_patent_app_number] => 11193871 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/193871
Systems for pseudo-BD modulation Jul 28, 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] => 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] => 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] => 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] => 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] => 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
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