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Nam X. Nguyen

Supervisory Patent Examiner (ID: 19471, Phone: (571)272-1342 , Office: P/1778 )

Most Active Art Unit
1109
Art Unit(s)
1109, 1778, 1795, 1753, 1102, 1763, 3502
Total Applications
1299
Issued Applications
890
Pending Applications
48
Abandoned Applications
360

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3065730 [patent_doc_number] => 05364518 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-15 [patent_title] => 'Magnetron cathode for a rotating target' [patent_app_type] => 1 [patent_app_number] => 7/976960 [patent_app_country] => US [patent_app_date] => 1992-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 1166 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/364/05364518.pdf [firstpage_image] =>[orig_patent_app_number] => 976960 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/976960
Magnetron cathode for a rotating target Nov 12, 1992 Issued
Array ( [id] => 3039164 [patent_doc_number] => 05334302 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-02 [patent_title] => 'Magnetron sputtering apparatus and sputtering gun for use in the same' [patent_app_type] => 1 [patent_app_number] => 7/976453 [patent_app_country] => US [patent_app_date] => 1992-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 6349 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/334/05334302.pdf [firstpage_image] =>[orig_patent_app_number] => 976453 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/976453
Magnetron sputtering apparatus and sputtering gun for use in the same Nov 12, 1992 Issued
07/975181 LOW THERMAL EXPANSION CLAMPING MECHANISM Nov 11, 1992 Abandoned
Array ( [id] => 3027271 [patent_doc_number] => 05328583 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-12 [patent_title] => 'Sputtering apparatus and process for forming lamination film employing the apparatus' [patent_app_type] => 1 [patent_app_number] => 7/971063 [patent_app_country] => US [patent_app_date] => 1992-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4208 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/328/05328583.pdf [firstpage_image] =>[orig_patent_app_number] => 971063 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/971063
Sputtering apparatus and process for forming lamination film employing the apparatus Nov 2, 1992 Issued
Array ( [id] => 3065756 [patent_doc_number] => 05336386 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-09 [patent_title] => 'Target for cathode sputtering' [patent_app_type] => 1 [patent_app_number] => 7/967458 [patent_app_country] => US [patent_app_date] => 1992-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1853 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/336/05336386.pdf [firstpage_image] =>[orig_patent_app_number] => 967458 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/967458
Target for cathode sputtering Oct 27, 1992 Issued
Array ( [id] => 3000912 [patent_doc_number] => 05330632 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-19 [patent_title] => 'Apparatus for cathode sputtering' [patent_app_type] => 1 [patent_app_number] => 7/967136 [patent_app_country] => US [patent_app_date] => 1992-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1905 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/330/05330632.pdf [firstpage_image] =>[orig_patent_app_number] => 967136 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/967136
Apparatus for cathode sputtering Oct 26, 1992 Issued
07/967900 METHODS AND SYSTEMS FOR SHIELDING IN SPUTTERING CHAMBERS Oct 26, 1992 Abandoned
Array ( [id] => 3440628 [patent_doc_number] => 05429955 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-04 [patent_title] => 'Method for constructing semiconductor-on-insulator' [patent_app_type] => 1 [patent_app_number] => 7/966236 [patent_app_country] => US [patent_app_date] => 1992-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1721 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/429/05429955.pdf [firstpage_image] =>[orig_patent_app_number] => 966236 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/966236
Method for constructing semiconductor-on-insulator Oct 25, 1992 Issued
Array ( [id] => 3419866 [patent_doc_number] => 05421975 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-06 [patent_title] => 'Method for enhancing the magnetic and roughness properties of thin film magnetic recording media and the resulting enhanced media' [patent_app_type] => 1 [patent_app_number] => 7/959986 [patent_app_country] => US [patent_app_date] => 1992-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 19 [patent_no_of_words] => 5459 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/421/05421975.pdf [firstpage_image] =>[orig_patent_app_number] => 959986 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/959986
Method for enhancing the magnetic and roughness properties of thin film magnetic recording media and the resulting enhanced media Oct 12, 1992 Issued
07/955597 SPUTTERING PROCESSES AND APPARATUS Oct 1, 1992 Abandoned
Array ( [id] => 3087825 [patent_doc_number] => 05298137 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-29 [patent_title] => 'Method and apparatus for linear magnetron sputtering' [patent_app_type] => 1 [patent_app_number] => 7/955250 [patent_app_country] => US [patent_app_date] => 1992-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 8784 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/298/05298137.pdf [firstpage_image] =>[orig_patent_app_number] => 955250 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/955250
Method and apparatus for linear magnetron sputtering Sep 30, 1992 Issued
07/954151 TOPOGRAPHICALLY PRECISE THIN FILM COATING SYSTEM Sep 29, 1992 Abandoned
07/952654 TARGET FOR REACTIVE SPUTTERING AND FILM-FORMING METHOD USING THE TARGET Sep 27, 1992 Abandoned
Array ( [id] => 3012030 [patent_doc_number] => 05302266 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-12 [patent_title] => 'Method and apparatus for filing high aspect patterns with metal' [patent_app_type] => 1 [patent_app_number] => 7/951924 [patent_app_country] => US [patent_app_date] => 1992-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 5325 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/302/05302266.pdf [firstpage_image] =>[orig_patent_app_number] => 951924 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/951924
Method and apparatus for filing high aspect patterns with metal Sep 24, 1992 Issued
Array ( [id] => 1401215 [patent_doc_number] => 06541695 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-01 [patent_title] => 'High efficiency solar photovoltaic cells produced with inexpensive materials by processes suitable for large volume production' [patent_app_type] => B1 [patent_app_number] => 07/947863 [patent_app_country] => US [patent_app_date] => 1992-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 19722 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/541/06541695.pdf [firstpage_image] =>[orig_patent_app_number] => 07947863 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/947863
High efficiency solar photovoltaic cells produced with inexpensive materials by processes suitable for large volume production Sep 20, 1992 Issued
07/947243 SURFACE IMAGE TRANSFER ETCHING Sep 17, 1992 Abandoned
07/927523 MAGNETRON SPUTTER ION PLATING Sep 14, 1992 Abandoned
07/941507 PLASMA REACTOR USING ELECTROMAGNETIC RF COUPLING AND PROCESSES Sep 7, 1992 Abandoned
Array ( [id] => 3419838 [patent_doc_number] => 05421973 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-06 [patent_title] => 'Reactive sputter deposition of lead chevrel phase thin films' [patent_app_type] => 1 [patent_app_number] => 7/941416 [patent_app_country] => US [patent_app_date] => 1992-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4558 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/421/05421973.pdf [firstpage_image] =>[orig_patent_app_number] => 941416 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/941416
Reactive sputter deposition of lead chevrel phase thin films Sep 7, 1992 Issued
07/939010 METHOD FOR PLASMA PROCESSING AT HIGH PRESSURES Sep 1, 1992 Abandoned
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