
Matthew Van Nguyen
Examiner (ID: 15952, Phone: (571)272-2081 , Office: P/2838 )
| Most Active Art Unit | 2838 |
| Art Unit(s) | 2102, 2838, 2839, 2111 |
| Total Applications | 3253 |
| Issued Applications | 3031 |
| Pending Applications | 87 |
| Abandoned Applications | 143 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 11623738
[patent_doc_number] => 20170133927
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-05-11
[patent_title] => 'FEED-FORWARD CONTROL SYSTEM WITH CURRENT ESTIMATOR'
[patent_app_type] => utility
[patent_app_number] => 15/152925
[patent_app_country] => US
[patent_app_date] => 2016-05-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 4405
[patent_no_of_claims] => 23
[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] => 15152925
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/152925 | Feed-forward control system with current estimator | May 11, 2016 | Issued |
Array
(
[id] => 11681175
[patent_doc_number] => 09679710
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2017-06-13
[patent_title] => 'Switching module controller for a voltage regulator'
[patent_app_type] => utility
[patent_app_number] => 15/146505
[patent_app_country] => US
[patent_app_date] => 2016-05-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 7873
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 194
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15146505
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/146505 | Switching module controller for a voltage regulator | May 3, 2016 | Issued |
Array
(
[id] => 16383679
[patent_doc_number] => 10808503
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-10-20
[patent_title] => Overvoltage protection of downhole generators
[patent_app_type] => utility
[patent_app_number] => 16/074045
[patent_app_country] => US
[patent_app_date] => 2016-05-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 6157
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 126
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16074045
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/074045 | Overvoltage protection of downhole generators | May 3, 2016 | Issued |
Array
(
[id] => 12027481
[patent_doc_number] => 20170317580
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-11-02
[patent_title] => 'PEAK CURRENT LIMITING IN INDUCTOR-BASED POWER CONVERTER'
[patent_app_type] => utility
[patent_app_number] => 15/144725
[patent_app_country] => US
[patent_app_date] => 2016-05-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 6722
[patent_no_of_claims] => 23
[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] => 15144725
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/144725 | Peak current limiting in inductor-based power converter | May 1, 2016 | Issued |
Array
(
[id] => 12027503
[patent_doc_number] => 20170317602
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-11-02
[patent_title] => 'SYNCHRONOUS RECTIFIER'
[patent_app_type] => utility
[patent_app_number] => 15/142615
[patent_app_country] => US
[patent_app_date] => 2016-04-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 8893
[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] => 15142615
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/142615 | Synchronous rectifier | Apr 28, 2016 | Issued |
Array
(
[id] => 11132835
[patent_doc_number] => 20160329810
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-11-10
[patent_title] => 'VOLTAGE CONVERTER FOR CONTROLLING A VOLTAGE OF A FLYING CAPACITOR AND A VOLTAGE CONTROL METHOD THEREOF'
[patent_app_type] => utility
[patent_app_number] => 15/139715
[patent_app_country] => US
[patent_app_date] => 2016-04-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 21
[patent_figures_cnt] => 21
[patent_no_of_words] => 10757
[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] => 15139715
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/139715 | Voltage converter for controlling a voltage of a flying capacitor and a voltage control method thereof | Apr 26, 2016 | Issued |
Array
(
[id] => 16496347
[patent_doc_number] => 10862404
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-12-08
[patent_title] => Power conversion device including an asymmetrical carrier signal generator
[patent_app_type] => utility
[patent_app_number] => 15/567186
[patent_app_country] => US
[patent_app_date] => 2016-04-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 19
[patent_no_of_words] => 8386
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 170
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15567186
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/567186 | Power conversion device including an asymmetrical carrier signal generator | Apr 25, 2016 | Issued |
Array
(
[id] => 12006067
[patent_doc_number] => 20170310222
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-10-26
[patent_title] => 'RELAY DRIVE WITH VOLTAGE ISOLATION'
[patent_app_type] => utility
[patent_app_number] => 15/137225
[patent_app_country] => US
[patent_app_date] => 2016-04-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 1509
[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] =>[firstpage_image] =>[orig_patent_app_number] => 15137225
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/137225 | Relay drive with voltage isolation | Apr 24, 2016 | Issued |
Array
(
[id] => 14064751
[patent_doc_number] => 10236687
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-03-19
[patent_title] => Fault tolerant wind turbine converter system
[patent_app_type] => utility
[patent_app_number] => 15/566025
[patent_app_country] => US
[patent_app_date] => 2016-04-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 8271
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 308
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15566025
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/566025 | Fault tolerant wind turbine converter system | Apr 10, 2016 | Issued |
Array
(
[id] => 13820391
[patent_doc_number] => 10186982
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-01-22
[patent_title] => Dual-input single-output power supply
[patent_app_type] => utility
[patent_app_number] => 15/563725
[patent_app_country] => US
[patent_app_date] => 2016-04-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 8628
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15563725
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/563725 | Dual-input single-output power supply | Mar 31, 2016 | Issued |
Array
(
[id] => 12970516
[patent_doc_number] => 09876426
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-01-23
[patent_title] => On-period setting circuit, power control IC, and switching power supply device
[patent_app_type] => utility
[patent_app_number] => 15/086215
[patent_app_country] => US
[patent_app_date] => 2016-03-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 18
[patent_no_of_words] => 10360
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15086215
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/086215 | On-period setting circuit, power control IC, and switching power supply device | Mar 30, 2016 | Issued |
Array
(
[id] => 11097327
[patent_doc_number] => 20160294296
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-10-06
[patent_title] => 'Universal System Structure for Low Power Adapters'
[patent_app_type] => utility
[patent_app_number] => 15/085225
[patent_app_country] => US
[patent_app_date] => 2016-03-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 4097
[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] =>[firstpage_image] =>[orig_patent_app_number] => 15085225
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/085225 | Universal system structure for low power adapters | Mar 29, 2016 | Issued |
Array
(
[id] => 11984374
[patent_doc_number] => 20170288529
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-10-05
[patent_title] => 'DUTY CYCLE RANGE CONTROL FOR ENVELOPE TRACKING SWITCHING REGULATORS'
[patent_app_type] => utility
[patent_app_number] => 15/083915
[patent_app_country] => US
[patent_app_date] => 2016-03-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 7635
[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] =>[firstpage_image] =>[orig_patent_app_number] => 15083915
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/083915 | Duty cycle range control for envelope tracking switching regulators | Mar 28, 2016 | Issued |
Array
(
[id] => 11005767
[patent_doc_number] => 20160202718
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-07-14
[patent_title] => 'VOLTAGE GENERATION CIRCUIT'
[patent_app_type] => utility
[patent_app_number] => 15/076756
[patent_app_country] => US
[patent_app_date] => 2016-03-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2697
[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] =>[firstpage_image] =>[orig_patent_app_number] => 15076756
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/076756 | VOLTAGE GENERATION CIRCUIT | Mar 21, 2016 | Abandoned |
Array
(
[id] => 12377307
[patent_doc_number] => 09960669
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-05-01
[patent_title] => Hybrid soft-start for isolated converter
[patent_app_type] => utility
[patent_app_number] => 15/075905
[patent_app_country] => US
[patent_app_date] => 2016-03-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 5501
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 200
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15075905
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/075905 | Hybrid soft-start for isolated converter | Mar 20, 2016 | Issued |
Array
(
[id] => 11006963
[patent_doc_number] => 20160203915
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-07-14
[patent_title] => 'CAPACITOR MODULE AND POWER CONVERSION DEVICE'
[patent_app_type] => utility
[patent_app_number] => 15/073839
[patent_app_country] => US
[patent_app_date] => 2016-03-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 5342
[patent_no_of_claims] => 12
[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] => 15073839
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/073839 | Capacitor module and power conversion device | Mar 17, 2016 | Issued |
Array
(
[id] => 11533290
[patent_doc_number] => 20170093271
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-03-30
[patent_title] => 'Hybrid Power Convertor and Control Method thereof'
[patent_app_type] => utility
[patent_app_number] => 15/060215
[patent_app_country] => US
[patent_app_date] => 2016-03-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 4570
[patent_no_of_claims] => 23
[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] => 15060215
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/060215 | Hybrid power convertor and control method thereof | Mar 2, 2016 | Issued |
Array
(
[id] => 12163105
[patent_doc_number] => 20180034371
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-02-01
[patent_title] => 'RESONANT CONVERTER HAVING A TRANSFORMER WITH CENTRAL POINT TAP'
[patent_app_type] => utility
[patent_app_number] => 15/556925
[patent_app_country] => US
[patent_app_date] => 2016-03-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3573
[patent_no_of_claims] => 5
[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] => 15556925
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/556925 | Resonant converter having a transformer with central point tap | Feb 29, 2016 | Issued |
Array
(
[id] => 14334233
[patent_doc_number] => 10298149
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-05-21
[patent_title] => Power electronic converter and a method for controlling it
[patent_app_type] => utility
[patent_app_number] => 16/077621
[patent_app_country] => US
[patent_app_date] => 2016-02-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 5420
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16077621
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/077621 | Power electronic converter and a method for controlling it | Feb 25, 2016 | Issued |
Array
(
[id] => 11940180
[patent_doc_number] => 20170244330
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-08-24
[patent_title] => 'Power Converter with a Snubber Circuit'
[patent_app_type] => utility
[patent_app_number] => 15/049725
[patent_app_country] => US
[patent_app_date] => 2016-02-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 6251
[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] =>[firstpage_image] =>[orig_patent_app_number] => 15049725
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/049725 | Power converter with a snubber circuit | Feb 21, 2016 | Issued |