Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 3780082 [patent_doc_number] => 05734564 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-31 [patent_title] => 'High-efficiency switching power converter' [patent_app_type] => 1 [patent_app_number] => 8/688746 [patent_app_country] => US [patent_app_date] => 1996-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4591 [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] => patents/05/734/05734564.pdf [firstpage_image] =>[orig_patent_app_number] => 688746 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/688746
High-efficiency switching power converter Jul 25, 1996 Issued
Array ( [id] => 3747329 [patent_doc_number] => 05754091 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-19 [patent_title] => 'Potentiometer-type steering sensor' [patent_app_type] => 1 [patent_app_number] => 8/686628 [patent_app_country] => US [patent_app_date] => 1996-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2011 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/754/05754091.pdf [firstpage_image] =>[orig_patent_app_number] => 686628 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/686628
Potentiometer-type steering sensor Jul 23, 1996 Issued
Array ( [id] => 3697718 [patent_doc_number] => 05663902 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-02 [patent_title] => 'System and method for disabling static current paths in fuse logic' [patent_app_type] => 1 [patent_app_number] => 8/683485 [patent_app_country] => US [patent_app_date] => 1996-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4673 [patent_no_of_claims] => 20 [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] => patents/05/663/05663902.pdf [firstpage_image] =>[orig_patent_app_number] => 683485 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/683485
System and method for disabling static current paths in fuse logic Jul 17, 1996 Issued
Array ( [id] => 3781873 [patent_doc_number] => 05757167 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-26 [patent_title] => 'Voltage regulator' [patent_app_type] => 1 [patent_app_number] => 8/678965 [patent_app_country] => US [patent_app_date] => 1996-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7113 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/757/05757167.pdf [firstpage_image] =>[orig_patent_app_number] => 678965 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/678965
Voltage regulator Jul 11, 1996 Issued
Array ( [id] => 3812898 [patent_doc_number] => 05831346 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-03 [patent_title] => 'Method and apparatus for control of power supply coupling on computer backplane' [patent_app_type] => 1 [patent_app_number] => 8/676706 [patent_app_country] => US [patent_app_date] => 1996-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1293 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/831/05831346.pdf [firstpage_image] =>[orig_patent_app_number] => 676706 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/676706
Method and apparatus for control of power supply coupling on computer backplane Jul 7, 1996 Issued
Array ( [id] => 3673492 [patent_doc_number] => 05668710 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-16 [patent_title] => 'Charge pump circuit having independent inverted and non-inverted terminals' [patent_app_type] => 1 [patent_app_number] => 8/674955 [patent_app_country] => US [patent_app_date] => 1996-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4075 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/668/05668710.pdf [firstpage_image] =>[orig_patent_app_number] => 674955 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/674955
Charge pump circuit having independent inverted and non-inverted terminals Jul 2, 1996 Issued
Array ( [id] => 3823070 [patent_doc_number] => 05770995 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-23 [patent_title] => 'Detector for mask alignment' [patent_app_type] => 1 [patent_app_number] => 8/674158 [patent_app_country] => US [patent_app_date] => 1996-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 8350 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/770/05770995.pdf [firstpage_image] =>[orig_patent_app_number] => 674158 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/674158
Detector for mask alignment Jun 30, 1996 Issued
Array ( [id] => 3907956 [patent_doc_number] => 05751316 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-12 [patent_title] => 'Thermal ink jet printhead with ink resistant heat sink coating' [patent_app_type] => 1 [patent_app_number] => 8/674493 [patent_app_country] => US [patent_app_date] => 1996-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3198 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/751/05751316.pdf [firstpage_image] =>[orig_patent_app_number] => 674493 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/674493
Thermal ink jet printhead with ink resistant heat sink coating Jun 30, 1996 Issued
Array ( [id] => 3632610 [patent_doc_number] => 05686708 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-11 [patent_title] => 'Protective fuse shield for disconnect switches' [patent_app_type] => 1 [patent_app_number] => 8/673295 [patent_app_country] => US [patent_app_date] => 1996-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 1988 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/686/05686708.pdf [firstpage_image] =>[orig_patent_app_number] => 673295 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/673295
Protective fuse shield for disconnect switches Jun 27, 1996 Issued
Array ( [id] => 3749890 [patent_doc_number] => 05717182 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-10 [patent_title] => 'High amperage disconnect switch' [patent_app_type] => 1 [patent_app_number] => 8/672675 [patent_app_country] => US [patent_app_date] => 1996-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 25 [patent_no_of_words] => 3287 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/717/05717182.pdf [firstpage_image] =>[orig_patent_app_number] => 672675 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/672675
High amperage disconnect switch Jun 27, 1996 Issued
Array ( [id] => 3708290 [patent_doc_number] => 05675241 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-07 [patent_title] => 'Voltage regulator with low drop out voltage' [patent_app_type] => 1 [patent_app_number] => 8/672125 [patent_app_country] => US [patent_app_date] => 1996-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2180 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/675/05675241.pdf [firstpage_image] =>[orig_patent_app_number] => 672125 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/672125
Voltage regulator with low drop out voltage Jun 26, 1996 Issued
Array ( [id] => 3894831 [patent_doc_number] => 05724019 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-03 [patent_title] => 'Flexible potentiometer' [patent_app_type] => 1 [patent_app_number] => 8/669795 [patent_app_country] => US [patent_app_date] => 1996-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2498 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/724/05724019.pdf [firstpage_image] =>[orig_patent_app_number] => 669795 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/669795
Flexible potentiometer Jun 26, 1996 Issued
Array ( [id] => 3673565 [patent_doc_number] => 05668715 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-16 [patent_title] => 'Multiple output, zero voltage switching, series resonant VHF inverter' [patent_app_type] => 1 [patent_app_number] => 8/671035 [patent_app_country] => US [patent_app_date] => 1996-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3288 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/668/05668715.pdf [firstpage_image] =>[orig_patent_app_number] => 671035 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/671035
Multiple output, zero voltage switching, series resonant VHF inverter Jun 26, 1996 Issued
Array ( [id] => 3823869 [patent_doc_number] => 05790005 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-04 [patent_title] => 'Low profile coupled inductors and integrated magnetics' [patent_app_type] => 1 [patent_app_number] => 8/668975 [patent_app_country] => US [patent_app_date] => 1996-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 23 [patent_no_of_words] => 6258 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/790/05790005.pdf [firstpage_image] =>[orig_patent_app_number] => 668975 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/668975
Low profile coupled inductors and integrated magnetics Jun 23, 1996 Issued
Array ( [id] => 3734040 [patent_doc_number] => 05703475 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-30 [patent_title] => 'Reference voltage generator with fast start-up and low stand-by power' [patent_app_type] => 1 [patent_app_number] => 8/671145 [patent_app_country] => US [patent_app_date] => 1996-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3228 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/703/05703475.pdf [firstpage_image] =>[orig_patent_app_number] => 671145 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/671145
Reference voltage generator with fast start-up and low stand-by power Jun 23, 1996 Issued
Array ( [id] => 3658309 [patent_doc_number] => 05684688 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-04 [patent_title] => 'Soft switching three-level inverter' [patent_app_type] => 1 [patent_app_number] => 8/668885 [patent_app_country] => US [patent_app_date] => 1996-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 69 [patent_no_of_words] => 18635 [patent_no_of_claims] => 25 [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] => patents/05/684/05684688.pdf [firstpage_image] =>[orig_patent_app_number] => 668885 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/668885
Soft switching three-level inverter Jun 23, 1996 Issued
Array ( [id] => 3899727 [patent_doc_number] => 05777863 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-07 [patent_title] => 'Low-frequency modulated current mode power supply for magnetron sputtering cathodes' [patent_app_type] => 1 [patent_app_number] => 8/664129 [patent_app_country] => US [patent_app_date] => 1996-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5267 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/777/05777863.pdf [firstpage_image] =>[orig_patent_app_number] => 664129 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/664129
Low-frequency modulated current mode power supply for magnetron sputtering cathodes Jun 13, 1996 Issued
Array ( [id] => 3746477 [patent_doc_number] => 05754034 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-19 [patent_title] => 'Electrically controllable inductor' [patent_app_type] => 1 [patent_app_number] => 8/658009 [patent_app_country] => US [patent_app_date] => 1996-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 5595 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/754/05754034.pdf [firstpage_image] =>[orig_patent_app_number] => 658009 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/658009
Electrically controllable inductor Jun 3, 1996 Issued
Array ( [id] => 3829475 [patent_doc_number] => 05790389 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-04 [patent_title] => 'Consolidated soft-switching AC/DC converters' [patent_app_type] => 1 [patent_app_number] => 8/657615 [patent_app_country] => US [patent_app_date] => 1996-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 21 [patent_no_of_words] => 5276 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/790/05790389.pdf [firstpage_image] =>[orig_patent_app_number] => 657615 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/657615
Consolidated soft-switching AC/DC converters May 30, 1996 Issued
Array ( [id] => 3864598 [patent_doc_number] => 05796065 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-18 [patent_title] => 'Apparatus for producing contact/connection member for electric and electronic parts' [patent_app_type] => 1 [patent_app_number] => 8/654966 [patent_app_country] => US [patent_app_date] => 1996-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 53 [patent_no_of_words] => 9748 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/796/05796065.pdf [firstpage_image] =>[orig_patent_app_number] => 654966 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/654966
Apparatus for producing contact/connection member for electric and electronic parts May 28, 1996 Issued
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