Search

Trinh Q. Dang

Examiner (ID: 17066, Phone: (571)270-3797 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2838
Total Applications
445
Issued Applications
375
Pending Applications
2
Abandoned Applications
71

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9778811 [patent_doc_number] => 08854020 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-07 [patent_title] => 'Multiple-level switched-mode power supply' [patent_app_type] => utility [patent_app_number] => 12/960331 [patent_app_country] => US [patent_app_date] => 2010-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3210 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12960331 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/960331
Multiple-level switched-mode power supply Dec 2, 2010 Issued
Array ( [id] => 8193649 [patent_doc_number] => 20120119722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-17 [patent_title] => 'POWER CONVERTER CONTROL METHOD' [patent_app_type] => utility [patent_app_number] => 12/957567 [patent_app_country] => US [patent_app_date] => 2010-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2811 [patent_no_of_claims] => 9 [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/A1/0119/20120119722.pdf [firstpage_image] =>[orig_patent_app_number] => 12957567 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/957567
Power converter control method associated to a generator Nov 30, 2010 Issued
Array ( [id] => 6140428 [patent_doc_number] => 20110128761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-02 [patent_title] => 'CONTINUOUSLY VARIABLE SWITCHED CAPACITOR DC-DC VOLTAGE CONVERTER' [patent_app_type] => utility [patent_app_number] => 12/955989 [patent_app_country] => US [patent_app_date] => 2010-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5897 [patent_no_of_claims] => 25 [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/A1/0128/20110128761.pdf [firstpage_image] =>[orig_patent_app_number] => 12955989 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/955989
CONTINUOUSLY VARIABLE SWITCHED CAPACITOR DC-DC VOLTAGE CONVERTER Nov 29, 2010 Abandoned
Array ( [id] => 10107248 [patent_doc_number] => 09143033 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-22 [patent_title] => 'Hysteretic power converter with calibration circuit' [patent_app_type] => utility [patent_app_number] => 12/956630 [patent_app_country] => US [patent_app_date] => 2010-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3684 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12956630 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/956630
Hysteretic power converter with calibration circuit Nov 29, 2010 Issued
Array ( [id] => 8219409 [patent_doc_number] => 20120134189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-31 [patent_title] => 'INVERTER ARRAY CONTROL' [patent_app_type] => utility [patent_app_number] => 12/955894 [patent_app_country] => US [patent_app_date] => 2010-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6607 [patent_no_of_claims] => 26 [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] =>[firstpage_image] =>[orig_patent_app_number] => 12955894 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/955894
Technologies for interleaved control of an inverter array Nov 28, 2010 Issued
Array ( [id] => 8134851 [patent_doc_number] => 20120091976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-19 [patent_title] => 'BOOTSTRAP CIRCUIT WITHOUT A REGULATOR OR A DIODE' [patent_app_type] => utility [patent_app_number] => 12/954670 [patent_app_country] => US [patent_app_date] => 2010-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1889 [patent_no_of_claims] => 9 [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/A1/0091/20120091976.pdf [firstpage_image] =>[orig_patent_app_number] => 12954670 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/954670
BOOTSTRAP CIRCUIT WITHOUT A REGULATOR OR A DIODE Nov 24, 2010 Abandoned
Array ( [id] => 6084583 [patent_doc_number] => 20110215778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-08 [patent_title] => 'SOLAR POWER CONVERTER WITH MULTIPLE OUTPUTS AND CONVERSION CIRCUIT THEREOF' [patent_app_type] => utility [patent_app_number] => 12/952576 [patent_app_country] => US [patent_app_date] => 2010-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3093 [patent_no_of_claims] => 10 [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/A1/0215/20110215778.pdf [firstpage_image] =>[orig_patent_app_number] => 12952576 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/952576
SOLAR POWER CONVERTER WITH MULTIPLE OUTPUTS AND CONVERSION CIRCUIT THEREOF Nov 22, 2010 Abandoned
Array ( [id] => 5973088 [patent_doc_number] => 20110068767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-24 [patent_title] => 'SUB-VOLT BANDGAP VOLTAGE REFERENCE WITH BUFFERED CTAT BIAS' [patent_app_type] => utility [patent_app_number] => 12/953394 [patent_app_country] => US [patent_app_date] => 2010-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2371 [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/A1/0068/20110068767.pdf [firstpage_image] =>[orig_patent_app_number] => 12953394 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/953394
SUB-VOLT BANDGAP VOLTAGE REFERENCE WITH BUFFERED CTAT BIAS Nov 22, 2010 Abandoned
Array ( [id] => 8882543 [patent_doc_number] => 20130155727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-20 [patent_title] => 'ISOLATED SWITCHED MODE POWER SUPPLY' [patent_app_type] => utility [patent_app_number] => 13/820329 [patent_app_country] => US [patent_app_date] => 2010-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5978 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13820329 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/820329
Isolated switched mode power supply Sep 1, 2010 Issued
Array ( [id] => 9990425 [patent_doc_number] => 09035633 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-05-19 [patent_title] => 'Switching power converter control' [patent_app_type] => utility [patent_app_number] => 12/868581 [patent_app_country] => US [patent_app_date] => 2010-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 5087 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12868581 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/868581
Switching power converter control Aug 24, 2010 Issued
Array ( [id] => 10883257 [patent_doc_number] => 08907640 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-09 [patent_title] => 'Method for regulation of power converters and arrangement for carrying out the method' [patent_app_type] => utility [patent_app_number] => 13/394869 [patent_app_country] => US [patent_app_date] => 2010-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2739 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13394869 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/394869
Method for regulation of power converters and arrangement for carrying out the method Aug 16, 2010 Issued
Array ( [id] => 10079657 [patent_doc_number] => 09117507 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-25 [patent_title] => 'Multistage voltage regulator circuit' [patent_app_type] => utility [patent_app_number] => 12/853106 [patent_app_country] => US [patent_app_date] => 2010-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4885 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12853106 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/853106
Multistage voltage regulator circuit Aug 8, 2010 Issued
Array ( [id] => 9553837 [patent_doc_number] => 08760896 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-24 [patent_title] => 'Multilevel regeneration drive system' [patent_app_type] => utility [patent_app_number] => 12/850710 [patent_app_country] => US [patent_app_date] => 2010-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 4778 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12850710 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/850710
Multilevel regeneration drive system Aug 4, 2010 Issued
Array ( [id] => 5951049 [patent_doc_number] => 20110032731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-10 [patent_title] => 'MULTIPLE INDEPENDENTLY REGULATED PARAMETERS USING A SINGLE MAGNETIC CIRCUIT ELEMENT' [patent_app_type] => utility [patent_app_number] => 12/850120 [patent_app_country] => US [patent_app_date] => 2010-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 60 [patent_figures_cnt] => 60 [patent_no_of_words] => 13320 [patent_no_of_claims] => 25 [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/A1/0032/20110032731.pdf [firstpage_image] =>[orig_patent_app_number] => 12850120 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/850120
MULTIPLE INDEPENDENTLY REGULATED PARAMETERS USING A SINGLE MAGNETIC CIRCUIT ELEMENT Aug 3, 2010 Abandoned
Array ( [id] => 7752783 [patent_doc_number] => 20120026754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-02 [patent_title] => 'DOUBLE PHASE-SHIFTING FULL-BRIDGE DC-TO-DC CONVERTER' [patent_app_type] => utility [patent_app_number] => 12/848110 [patent_app_country] => US [patent_app_date] => 2010-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5368 [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/A1/0026/20120026754.pdf [firstpage_image] =>[orig_patent_app_number] => 12848110 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/848110
Double phase-shifting full-bridge DC-to-DC converter Jul 30, 2010 Issued
Array ( [id] => 7752798 [patent_doc_number] => 20120026761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-02 [patent_title] => 'ADAPTIVE CURRENT LIMITER AND DIMMER SYSTEM INCLUDING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/845091 [patent_app_country] => US [patent_app_date] => 2010-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6591 [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/A1/0026/20120026761.pdf [firstpage_image] =>[orig_patent_app_number] => 12845091 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/845091
Adaptive current limiter and dimmer system including the same Jul 27, 2010 Issued
Array ( [id] => 7728845 [patent_doc_number] => 20120013320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-19 [patent_title] => 'VOLTAGE REGULATING CIRCUIT AND A METHOD FOR PRODUCING A REGULATED DC OUTPUT VOLTAGE FROM AN UNREGULATED DC INPUT VOLTAGE' [patent_app_type] => utility [patent_app_number] => 12/838301 [patent_app_country] => US [patent_app_date] => 2010-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 15022 [patent_no_of_claims] => 40 [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/A1/0013/20120013320.pdf [firstpage_image] =>[orig_patent_app_number] => 12838301 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/838301
Voltage regulating circuit and a method for producing a regulated DC output voltage from an unregulated DC input voltage Jul 15, 2010 Issued
Array ( [id] => 7717711 [patent_doc_number] => 20120007572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-12 [patent_title] => 'AUTO CASCODE BUCK VOLTAGE CONVERTER' [patent_app_type] => utility [patent_app_number] => 12/830671 [patent_app_country] => US [patent_app_date] => 2010-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4648 [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/A1/0007/20120007572.pdf [firstpage_image] =>[orig_patent_app_number] => 12830671 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/830671
Auto cascode buck voltage converter Jul 5, 2010 Issued
Array ( [id] => 6146084 [patent_doc_number] => 20110018510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-27 [patent_title] => 'ADAPTIVE MILLER COMPENSATED VOLTAGE REGULATOR' [patent_app_type] => utility [patent_app_number] => 12/823101 [patent_app_country] => US [patent_app_date] => 2010-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2339 [patent_no_of_claims] => 25 [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/A1/0018/20110018510.pdf [firstpage_image] =>[orig_patent_app_number] => 12823101 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/823101
Adaptive miller compensated voltage regulator Jun 23, 2010 Issued
Array ( [id] => 9255973 [patent_doc_number] => 08619401 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-12-31 [patent_title] => 'Current source regulator' [patent_app_type] => utility [patent_app_number] => 12/819441 [patent_app_country] => US [patent_app_date] => 2010-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5585 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12819441 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/819441
Current source regulator Jun 20, 2010 Issued
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