Search

Duc M. Pham

Examiner (ID: 7432, Phone: (571)272-5026 , Office: P/2836 )

Most Active Art Unit
2836
Art Unit(s)
2836
Total Applications
892
Issued Applications
780
Pending Applications
58
Abandoned Applications
83

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8520076 [patent_doc_number] => 20120319484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-20 [patent_title] => 'Current limited linear and switching regulators' [patent_app_type] => utility [patent_app_number] => 13/135159 [patent_app_country] => US [patent_app_date] => 2011-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2413 [patent_no_of_claims] => 17 [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] => 13135159 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/135159
Current limited linear and switching regulators Jun 26, 2011 Issued
Array ( [id] => 8974044 [patent_doc_number] => 20130207474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-15 [patent_title] => 'MATRIX CONNECTION DEVICE FOR PHOTOVOLTAIC PANELS AND/OR WIND TURBINES' [patent_app_type] => utility [patent_app_number] => 13/701655 [patent_app_country] => US [patent_app_date] => 2011-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2523 [patent_no_of_claims] => 8 [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] => 13701655 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/701655
Matrix connection device for photovoltaic panels and/or wind turbines May 31, 2011 Issued
Array ( [id] => 9677618 [patent_doc_number] => 08816531 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-26 [patent_title] => 'Systems, methods, and apparatus for integrated volt/VAR control in power distribution networks' [patent_app_type] => utility [patent_app_number] => 13/100015 [patent_app_country] => US [patent_app_date] => 2011-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5011 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13100015 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/100015
Systems, methods, and apparatus for integrated volt/VAR control in power distribution networks May 2, 2011 Issued
Array ( [id] => 7649032 [patent_doc_number] => 20110298301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-08 [patent_title] => 'APPARATUS, SYSTEM, AND METHOD HAVING A WI-FI COMPATIBLE ALTERNATING CURRENT (AC) POWER CIRCUIT MODULE' [patent_app_type] => utility [patent_app_number] => 13/090134 [patent_app_country] => US [patent_app_date] => 2011-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 23744 [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/A1/0298/20110298301.pdf [firstpage_image] =>[orig_patent_app_number] => 13090134 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/090134
APPARATUS, SYSTEM, AND METHOD HAVING A WI-FI COMPATIBLE ALTERNATING CURRENT (AC) POWER CIRCUIT MODULE Apr 18, 2011 Abandoned
Array ( [id] => 9958727 [patent_doc_number] => 09006938 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-14 [patent_title] => 'Apparatus and method for altering the properties of materials by processing through the application of a magnetic field' [patent_app_type] => utility [patent_app_number] => 13/090195 [patent_app_country] => US [patent_app_date] => 2011-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4659 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13090195 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/090195
Apparatus and method for altering the properties of materials by processing through the application of a magnetic field Apr 18, 2011 Issued
Array ( [id] => 9824106 [patent_doc_number] => 08933593 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-01-13 [patent_title] => 'Distance measuring optoelectronic safety sensor and method of monitoring a monitored zone' [patent_app_type] => utility [patent_app_number] => 13/087537 [patent_app_country] => US [patent_app_date] => 2011-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5176 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13087537 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/087537
Distance measuring optoelectronic safety sensor and method of monitoring a monitored zone Apr 14, 2011 Issued
Array ( [id] => 9590077 [patent_doc_number] => 08779621 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-15 [patent_title] => 'Communication apparatus and communication method' [patent_app_type] => utility [patent_app_number] => 13/066325 [patent_app_country] => US [patent_app_date] => 2011-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5052 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13066325 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/066325
Communication apparatus and communication method Apr 11, 2011 Issued
Array ( [id] => 8427226 [patent_doc_number] => 20120249101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-04 [patent_title] => 'CONSISTENTLY BALANCED THERMAL LOAD DC-DC CONVERTER' [patent_app_type] => utility [patent_app_number] => 13/078228 [patent_app_country] => US [patent_app_date] => 2011-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1780 [patent_no_of_claims] => 18 [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] => 13078228 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/078228
CONSISTENTLY BALANCED THERMAL LOAD DC-DC CONVERTER Mar 31, 2011 Abandoned
Array ( [id] => 8263482 [patent_doc_number] => 20120162914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-28 [patent_title] => 'POWER MODULE AND POWER SUPPLY SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/078148 [patent_app_country] => US [patent_app_date] => 2011-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5691 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13078148 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/078148
Power module and power supply system Mar 31, 2011 Issued
Array ( [id] => 8071189 [patent_doc_number] => 20110241429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-06 [patent_title] => 'BATTERY BACKUP SYSTEM - A METHOD FOR A COFFEEMAKER' [patent_app_type] => utility [patent_app_number] => 13/076123 [patent_app_country] => US [patent_app_date] => 2011-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 878 [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] => publications/A1/0241/20110241429.pdf [firstpage_image] =>[orig_patent_app_number] => 13076123 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/076123
BATTERY BACKUP SYSTEM - A METHOD FOR A COFFEEMAKER Mar 29, 2011 Abandoned
Array ( [id] => 9649338 [patent_doc_number] => 08803360 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-12 [patent_title] => 'Boot-strap regulator for gate driver' [patent_app_type] => utility [patent_app_number] => 13/076333 [patent_app_country] => US [patent_app_date] => 2011-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4541 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13076333 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/076333
Boot-strap regulator for gate driver Mar 29, 2011 Issued
Array ( [id] => 8071175 [patent_doc_number] => 20110241434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-06 [patent_title] => 'COMMUNICATION SYSTEM, COMMUNICATION APPARATUS, AND METHOD OF SUPPLYING ELECTRIC POWER' [patent_app_type] => utility [patent_app_number] => 13/069202 [patent_app_country] => US [patent_app_date] => 2011-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4675 [patent_no_of_claims] => 18 [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/A1/0241/20110241434.pdf [firstpage_image] =>[orig_patent_app_number] => 13069202 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/069202
COMMUNICATION SYSTEM, COMMUNICATION APPARATUS, AND METHOD OF SUPPLYING ELECTRIC POWER Mar 21, 2011 Abandoned
Array ( [id] => 7481674 [patent_doc_number] => 20110234013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-29 [patent_title] => 'Communication device, communication method and communication system' [patent_app_type] => utility [patent_app_number] => 13/065092 [patent_app_country] => US [patent_app_date] => 2011-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 18287 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0234/20110234013.pdf [firstpage_image] =>[orig_patent_app_number] => 13065092 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/065092
Communication device, communication method and communication system Mar 13, 2011 Issued
Array ( [id] => 8071187 [patent_doc_number] => 20110241428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-06 [patent_title] => 'UNINTERRUPTIBLE POWER SUPPLY AND POWER SUPPLYING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 13/045304 [patent_app_country] => US [patent_app_date] => 2011-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3871 [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/A1/0241/20110241428.pdf [firstpage_image] =>[orig_patent_app_number] => 13045304 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/045304
Uninterruptible power supply and power supplying method thereof Mar 9, 2011 Issued
Array ( [id] => 6084241 [patent_doc_number] => 20110215648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-08 [patent_title] => 'UNINTERRUPTED POWER SUPPLY UNIT' [patent_app_type] => utility [patent_app_number] => 13/043124 [patent_app_country] => US [patent_app_date] => 2011-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 5722 [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] => publications/A1/0215/20110215648.pdf [firstpage_image] =>[orig_patent_app_number] => 13043124 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/043124
Uninterrupted power supply unit Mar 7, 2011 Issued
Array ( [id] => 10838666 [patent_doc_number] => 08866346 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-21 [patent_title] => 'Circuit device, electronic apparatus and power supply circuit' [patent_app_type] => utility [patent_app_number] => 13/041925 [patent_app_country] => US [patent_app_date] => 2011-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 10615 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13041925 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/041925
Circuit device, electronic apparatus and power supply circuit Mar 6, 2011 Issued
Array ( [id] => 8391344 [patent_doc_number] => 20120229191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-13 [patent_title] => 'NEUTRAL SWITCHING HIGH SPEED AC TRANSFER SWITCH' [patent_app_type] => utility [patent_app_number] => 13/041784 [patent_app_country] => US [patent_app_date] => 2011-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5026 [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] => 13041784 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/041784
Neutral switching high speed AC transfer switch Mar 6, 2011 Issued
Array ( [id] => 9428321 [patent_doc_number] => 08704401 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-22 [patent_title] => 'Vehicle electric power supply system' [patent_app_type] => utility [patent_app_number] => 13/038586 [patent_app_country] => US [patent_app_date] => 2011-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5349 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13038586 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/038586
Vehicle electric power supply system Mar 1, 2011 Issued
Array ( [id] => 10864655 [patent_doc_number] => 08890362 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-18 [patent_title] => 'Semiconductor device' [patent_app_type] => utility [patent_app_number] => 13/036976 [patent_app_country] => US [patent_app_date] => 2011-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 39 [patent_no_of_words] => 12551 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13036976 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/036976
Semiconductor device Feb 27, 2011 Issued
Array ( [id] => 6075861 [patent_doc_number] => 20110140545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-16 [patent_title] => 'Remote Activation System' [patent_app_type] => utility [patent_app_number] => 13/035863 [patent_app_country] => US [patent_app_date] => 2011-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4381 [patent_no_of_claims] => 15 [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/A1/0140/20110140545.pdf [firstpage_image] =>[orig_patent_app_number] => 13035863 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/035863
Remote Activation System Feb 24, 2011 Abandoned
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