Search

Henry N. Tran

Examiner (ID: 6418, Phone: (571)272-7760 , Office: P/3992 )

Most Active Art Unit
2629
Art Unit(s)
2629, 3992, 2774, 2674
Total Applications
790
Issued Applications
617
Pending Applications
65
Abandoned Applications
108

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 292923 [patent_doc_number] => 07545219 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-06-09 [patent_title] => 'Open loop DC control for a transimpedance feedback amplifier' [patent_app_type] => utility [patent_app_number] => 12/174882 [patent_app_country] => US [patent_app_date] => 2008-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1293 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/545/07545219.pdf [firstpage_image] =>[orig_patent_app_number] => 12174882 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/174882
Open loop DC control for a transimpedance feedback amplifier Jul 16, 2008 Issued
Array ( [id] => 4953072 [patent_doc_number] => 20080186096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-07 [patent_title] => 'SYSTEM AND METHOD FOR DISTORTION CANCELLATION IN AMPLIFIERS' [patent_app_type] => utility [patent_app_number] => 11/945800 [patent_app_country] => US [patent_app_date] => 2007-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8211 [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/A1/0186/20080186096.pdf [firstpage_image] =>[orig_patent_app_number] => 11945800 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/945800
System and method for distortion cancellation in amplifiers Nov 26, 2007 Issued
Array ( [id] => 4907637 [patent_doc_number] => 20080018403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-24 [patent_title] => 'High frequency amplifier having attenuator' [patent_app_type] => utility [patent_app_number] => 11/898003 [patent_app_country] => US [patent_app_date] => 2007-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3899 [patent_no_of_claims] => 6 [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/A1/0018/20080018403.pdf [firstpage_image] =>[orig_patent_app_number] => 11898003 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/898003
High frequency amplifier having an attenuator Sep 6, 2007 Issued
Array ( [id] => 4930895 [patent_doc_number] => 20080001670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-03 [patent_title] => 'Circuit for accurately controlling power amplifier output power' [patent_app_type] => utility [patent_app_number] => 11/899925 [patent_app_country] => US [patent_app_date] => 2007-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4105 [patent_no_of_claims] => 21 [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/A1/0001/20080001670.pdf [firstpage_image] =>[orig_patent_app_number] => 11899925 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/899925
Circuit for accurately controlling power amplifier output power Sep 6, 2007 Issued
Array ( [id] => 271070 [patent_doc_number] => 07564307 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-07-21 [patent_title] => 'Common mode feedback amplifier with switched differential capacitor' [patent_app_type] => utility [patent_app_number] => 11/849625 [patent_app_country] => US [patent_app_date] => 2007-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2602 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/564/07564307.pdf [firstpage_image] =>[orig_patent_app_number] => 11849625 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/849625
Common mode feedback amplifier with switched differential capacitor Sep 3, 2007 Issued
Array ( [id] => 4686096 [patent_doc_number] => 20080030277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-07 [patent_title] => 'Power amplifier with output voltage compensation' [patent_app_type] => utility [patent_app_number] => 11/827139 [patent_app_country] => US [patent_app_date] => 2007-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5253 [patent_no_of_claims] => 22 [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/A1/0030/20080030277.pdf [firstpage_image] =>[orig_patent_app_number] => 11827139 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/827139
Power amplifier with output voltage compensation Jul 9, 2007 Issued
Array ( [id] => 4919761 [patent_doc_number] => 20080068074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-20 [patent_title] => 'Efficient Narrow Band Amplification Using Linear Amplifier' [patent_app_type] => utility [patent_app_number] => 11/688848 [patent_app_country] => US [patent_app_date] => 2007-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3400 [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/A1/0068/20080068074.pdf [firstpage_image] =>[orig_patent_app_number] => 11688848 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/688848
Efficient Narrow Band Amplification Using Linear Amplifier Mar 19, 2007 Abandoned
Array ( [id] => 5124023 [patent_doc_number] => 20070236294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-11 [patent_title] => 'Class L Amplifier' [patent_app_type] => utility [patent_app_number] => 11/688833 [patent_app_country] => US [patent_app_date] => 2007-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6128 [patent_no_of_claims] => 13 [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/A1/0236/20070236294.pdf [firstpage_image] =>[orig_patent_app_number] => 11688833 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/688833
Class L amplifier Mar 19, 2007 Issued
Array ( [id] => 4919766 [patent_doc_number] => 20080068079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-20 [patent_title] => 'Efficient Narrow Band Amplification Using Phase Amplifier' [patent_app_type] => utility [patent_app_number] => 11/688843 [patent_app_country] => US [patent_app_date] => 2007-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3388 [patent_no_of_claims] => 13 [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/A1/0068/20080068079.pdf [firstpage_image] =>[orig_patent_app_number] => 11688843 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/688843
Efficient Narrow Band Amplification Using Phase Amplifier Mar 19, 2007 Abandoned
Array ( [id] => 315408 [patent_doc_number] => 07525381 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-04-28 [patent_title] => 'Amplifier structures that enhance transient currents and signal swing' [patent_app_type] => utility [patent_app_number] => 11/716169 [patent_app_country] => US [patent_app_date] => 2007-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4672 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/525/07525381.pdf [firstpage_image] =>[orig_patent_app_number] => 11716169 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/716169
Amplifier structures that enhance transient currents and signal swing Mar 8, 2007 Issued
Array ( [id] => 304156 [patent_doc_number] => 07535297 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-05-19 [patent_title] => 'Architecture and method for improving efficiency of a class-A power amplifier by dynamically scaling biasing current thereof as well as synchronously compensating gain thereof in order to maintain overall constant gain of the class-A power amplifier at all biasing configurations thereof' [patent_app_type] => utility [patent_app_number] => 11/711292 [patent_app_country] => US [patent_app_date] => 2007-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 4202 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/535/07535297.pdf [firstpage_image] =>[orig_patent_app_number] => 11711292 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/711292
Architecture and method for improving efficiency of a class-A power amplifier by dynamically scaling biasing current thereof as well as synchronously compensating gain thereof in order to maintain overall constant gain of the class-A power amplifier at all biasing configurations thereof Feb 26, 2007 Issued
Array ( [id] => 304153 [patent_doc_number] => 07535294 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-05-19 [patent_title] => 'Offset cancellation amplifier, display employing the offset cancellation amplifier and method for controlling the offset cancellation amplifier' [patent_app_type] => utility [patent_app_number] => 11/709409 [patent_app_country] => US [patent_app_date] => 2007-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 24 [patent_no_of_words] => 13530 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 463 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/535/07535294.pdf [firstpage_image] =>[orig_patent_app_number] => 11709409 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/709409
Offset cancellation amplifier, display employing the offset cancellation amplifier and method for controlling the offset cancellation amplifier Feb 21, 2007 Issued
Array ( [id] => 560194 [patent_doc_number] => 07468630 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-12-23 [patent_title] => 'Superconducting switching amplifier' [patent_app_type] => utility [patent_app_number] => 11/705351 [patent_app_country] => US [patent_app_date] => 2007-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 7719 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/468/07468630.pdf [firstpage_image] =>[orig_patent_app_number] => 11705351 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/705351
Superconducting switching amplifier Feb 11, 2007 Issued
Array ( [id] => 5197171 [patent_doc_number] => 20070296489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-27 [patent_title] => 'Audio system and processing method of storing and reproducing digital pulse width modulation signal' [patent_app_type] => utility [patent_app_number] => 11/650944 [patent_app_country] => US [patent_app_date] => 2007-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2816 [patent_no_of_claims] => 20 [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/A1/0296/20070296489.pdf [firstpage_image] =>[orig_patent_app_number] => 11650944 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/650944
Audio system and processing method of storing and reproducing digital pulse width modulation signal Jan 8, 2007 Issued
Array ( [id] => 5217942 [patent_doc_number] => 20070159253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-12 [patent_title] => 'Apparatus and method for reducing flicker noise of CMOS amplifier' [patent_app_type] => utility [patent_app_number] => 11/645742 [patent_app_country] => US [patent_app_date] => 2006-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3798 [patent_no_of_claims] => 19 [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/A1/0159/20070159253.pdf [firstpage_image] =>[orig_patent_app_number] => 11645742 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/645742
Apparatus and method for reducing flicker noise of CMOS amplifier Dec 26, 2006 Issued
Array ( [id] => 4731802 [patent_doc_number] => 20080048780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-28 [patent_title] => 'Linearization apparatus of triode region type operational transconductance amplifier' [patent_app_type] => utility [patent_app_number] => 11/644066 [patent_app_country] => US [patent_app_date] => 2006-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6495 [patent_no_of_claims] => 7 [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/A1/0048/20080048780.pdf [firstpage_image] =>[orig_patent_app_number] => 11644066 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/644066
Linearization apparatus of triode region type operational transconductance amplifier Dec 21, 2006 Issued
Array ( [id] => 5026627 [patent_doc_number] => 20070268073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-22 [patent_title] => 'Electronic device' [patent_app_type] => utility [patent_app_number] => 11/640390 [patent_app_country] => US [patent_app_date] => 2006-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9408 [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/A1/0268/20070268073.pdf [firstpage_image] =>[orig_patent_app_number] => 11640390 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/640390
Electronic device Dec 17, 2006 Abandoned
Array ( [id] => 865980 [patent_doc_number] => 07368998 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-05-06 [patent_title] => 'Inductor element containing circuit board and power amplifier module' [patent_app_type] => utility [patent_app_number] => 11/608609 [patent_app_country] => US [patent_app_date] => 2006-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 37 [patent_no_of_words] => 7365 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/368/07368998.pdf [firstpage_image] =>[orig_patent_app_number] => 11608609 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/608609
Inductor element containing circuit board and power amplifier module Dec 7, 2006 Issued
Array ( [id] => 589366 [patent_doc_number] => 07446604 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-11-04 [patent_title] => 'Multi-band low noise amplifier' [patent_app_type] => utility [patent_app_number] => 11/567739 [patent_app_country] => US [patent_app_date] => 2006-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6767 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/446/07446604.pdf [firstpage_image] =>[orig_patent_app_number] => 11567739 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/567739
Multi-band low noise amplifier Dec 6, 2006 Issued
Array ( [id] => 5089519 [patent_doc_number] => 20070229158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-04 [patent_title] => 'Wide-temperature integrated operational amplifier' [patent_app_type] => utility [patent_app_number] => 11/636365 [patent_app_country] => US [patent_app_date] => 2006-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5043 [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/A1/0229/20070229158.pdf [firstpage_image] =>[orig_patent_app_number] => 11636365 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/636365
Wide-temperature integrated operational amplifier Dec 6, 2006 Issued
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