Search

Trinh Q. Dang

Examiner (ID: 8393, 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] => 14218197 [patent_doc_number] => 20190121483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => SYSTEM AND METHOD FOR REGULATING VOLTAGES IN A DISPLAY DEVICE HAVING AN INTEGRATED SENSING DEVICE [patent_app_type] => utility [patent_app_number] => 15/865785 [patent_app_country] => US [patent_app_date] => 2018-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10566 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15865785 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/865785
System and method for regulating voltages in a display device having an integrated sensing device Jan 8, 2018 Issued
Array ( [id] => 13482613 [patent_doc_number] => 20180292849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => BANDGAP REFERENCE CIRCUIT WITH INVERTED BANDGAP PAIRS [patent_app_type] => utility [patent_app_number] => 15/856854 [patent_app_country] => US [patent_app_date] => 2017-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3494 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15856854 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/856854
Bandgap reference circuit with inverted bandgap pairs Dec 27, 2017 Issued
Array ( [id] => 14511149 [patent_doc_number] => 20190199229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => MATRIX CONVERTER SYSTEM WITH CURRENT CONTROL MODE OPERATION [patent_app_type] => utility [patent_app_number] => 15/852154 [patent_app_country] => US [patent_app_date] => 2017-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4954 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15852154 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/852154
Matrix converter system with current control mode operation Dec 21, 2017 Issued
Array ( [id] => 14559473 [patent_doc_number] => 10348212 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-09 [patent_title] => Synchronous rectification controller including synchronous rectification transistor for insulated synchronous rectification DC/DC converter [patent_app_type] => utility [patent_app_number] => 15/843726 [patent_app_country] => US [patent_app_date] => 2017-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 6164 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15843726 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/843726
Synchronous rectification controller including synchronous rectification transistor for insulated synchronous rectification DC/DC converter Dec 14, 2017 Issued
Array ( [id] => 14477473 [patent_doc_number] => 20190190387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => Peak Current Detection in a Power Converter [patent_app_type] => utility [patent_app_number] => 15/843354 [patent_app_country] => US [patent_app_date] => 2017-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4306 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15843354 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/843354
Peak current detection for compensating errors in a power converter Dec 14, 2017 Issued
Array ( [id] => 12851653 [patent_doc_number] => 20180175724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => POWER CONVERSION DEVICE AND POWER CONVERSION SYSTEM [patent_app_type] => utility [patent_app_number] => 15/842839 [patent_app_country] => US [patent_app_date] => 2017-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15842839 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/842839
Power conversion device and power conversion system with adjustable and continuous output voltage Dec 13, 2017 Issued
Array ( [id] => 12262189 [patent_doc_number] => 20180081385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-22 [patent_title] => 'SWITCHING POWER CONVERTER WITH ZERO CURRENT AT STARTUP' [patent_app_type] => utility [patent_app_number] => 15/823464 [patent_app_country] => US [patent_app_date] => 2017-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3199 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15823464 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/823464
Switching power converter with zero current at startup Nov 26, 2017 Issued
Array ( [id] => 13123793 [patent_doc_number] => 10080266 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-18 [patent_title] => Plug-in multifunctional LED power system [patent_app_type] => utility [patent_app_number] => 15/819971 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3458 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 349 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15819971 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/819971
Plug-in multifunctional LED power system Nov 20, 2017 Issued
Array ( [id] => 12755479 [patent_doc_number] => 20180143660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-24 [patent_title] => CURRENT SOURCE CIRCUIT [patent_app_type] => utility [patent_app_number] => 15/818754 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4210 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15818754 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/818754
Current source circuit providing bias current unrelated to temperature Nov 20, 2017 Issued
Array ( [id] => 15201489 [patent_doc_number] => 10498256 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-03 [patent_title] => Multi-level inverter with synchronous rectification technology [patent_app_type] => utility [patent_app_number] => 15/819263 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 6427 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 451 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15819263 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/819263
Multi-level inverter with synchronous rectification technology Nov 20, 2017 Issued
Array ( [id] => 15108749 [patent_doc_number] => 10475705 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-12 [patent_title] => CMOS process-dependent near-threshold voltage regulation [patent_app_type] => utility [patent_app_number] => 15/817716 [patent_app_country] => US [patent_app_date] => 2017-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5169 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15817716 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/817716
CMOS process-dependent near-threshold voltage regulation Nov 19, 2017 Issued
Array ( [id] => 14286475 [patent_doc_number] => 20190140522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => METHOD AND APPARATUS FOR REDUCING ELECTROMAGNETIC INTERFERENCE [patent_app_type] => utility [patent_app_number] => 15/803264 [patent_app_country] => US [patent_app_date] => 2017-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3165 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15803264 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/803264
Method and apparatus for reducing electromagnetic interference Nov 2, 2017 Issued
Array ( [id] => 14179023 [patent_doc_number] => 10263537 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-16 [patent_title] => DC/AC power conversion apparatus having switchable current paths [patent_app_type] => utility [patent_app_number] => 15/790354 [patent_app_country] => US [patent_app_date] => 2017-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 7692 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15790354 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/790354
DC/AC power conversion apparatus having switchable current paths Oct 22, 2017 Issued
Array ( [id] => 14829149 [patent_doc_number] => 10411597 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-09-10 [patent_title] => Ultra-low power and ultra-low voltage bandgap voltage regulator device and method thereof [patent_app_type] => utility [patent_app_number] => 15/721463 [patent_app_country] => US [patent_app_date] => 2017-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 11425 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15721463 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/721463
Ultra-low power and ultra-low voltage bandgap voltage regulator device and method thereof Sep 28, 2017 Issued
Array ( [id] => 12616827 [patent_doc_number] => 20180097439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-05 [patent_title] => SEMICONDUCTOR INTEGRATED CIRCUIT FOR REGULATOR [patent_app_type] => utility [patent_app_number] => 15/721364 [patent_app_country] => US [patent_app_date] => 2017-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15721364 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/721364
Semiconductor integrated circuit for regulator Sep 28, 2017 Issued
Array ( [id] => 14956429 [patent_doc_number] => 10439497 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-08 [patent_title] => Time-interleaved current feedback droop function for multiphase buck converters [patent_app_type] => utility [patent_app_number] => 15/717988 [patent_app_country] => US [patent_app_date] => 2017-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 10381 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15717988 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/717988
Time-interleaved current feedback droop function for multiphase buck converters Sep 27, 2017 Issued
Array ( [id] => 13058259 [patent_doc_number] => 10050538 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-14 [patent_title] => Flyback converter and controlling method thereof [patent_app_type] => utility [patent_app_number] => 15/707067 [patent_app_country] => US [patent_app_date] => 2017-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6409 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15707067 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/707067
Flyback converter and controlling method thereof Sep 17, 2017 Issued
Array ( [id] => 15171225 [patent_doc_number] => 10491127 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-26 [patent_title] => Power supply control unit and isolation type switching power supply device [patent_app_type] => utility [patent_app_number] => 15/704256 [patent_app_country] => US [patent_app_date] => 2017-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 11232 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15704256 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/704256
Power supply control unit and isolation type switching power supply device Sep 13, 2017 Issued
Array ( [id] => 13007083 [patent_doc_number] => 10027219 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-07-17 [patent_title] => Switching controller circuit [patent_app_type] => utility [patent_app_number] => 15/702767 [patent_app_country] => US [patent_app_date] => 2017-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7500 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 464 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15702767 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/702767
Switching controller circuit Sep 12, 2017 Issued
Array ( [id] => 12129765 [patent_doc_number] => 20180013351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-11 [patent_title] => 'STEP-DOWN POWER CONVERSION WITH ZERO CURRENT SWITCHING' [patent_app_type] => utility [patent_app_number] => 15/703113 [patent_app_country] => US [patent_app_date] => 2017-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11773 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15703113 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/703113
Step-down power conversion with zero current switching Sep 12, 2017 Issued
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