Search

Trung Q. Nguyen

Examiner (ID: 14212, Phone: (571)272-1966 , Office: P/2866 )

Most Active Art Unit
2866
Art Unit(s)
2866, 2829, 2800, 2858
Total Applications
1693
Issued Applications
1487
Pending Applications
89
Abandoned Applications
138

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2387480 [patent_doc_number] => 04781790 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-01 [patent_title] => 'Method of making memory devices' [patent_app_type] => 1 [patent_app_number] => 7/064758 [patent_app_country] => US [patent_app_date] => 1987-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 19 [patent_no_of_words] => 5965 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/781/04781790.pdf [firstpage_image] =>[orig_patent_app_number] => 064758 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/064758
Method of making memory devices Jun 21, 1987 Issued
Array ( [id] => 2387461 [patent_doc_number] => 04781789 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-01 [patent_title] => 'Method of making memory devices' [patent_app_type] => 1 [patent_app_number] => 7/064752 [patent_app_country] => US [patent_app_date] => 1987-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 19 [patent_no_of_words] => 5965 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/781/04781789.pdf [firstpage_image] =>[orig_patent_app_number] => 064752 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/064752
Method of making memory devices Jun 21, 1987 Issued
Array ( [id] => 2504726 [patent_doc_number] => 04795528 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-03 [patent_title] => 'Method of making memory devices' [patent_app_type] => 1 [patent_app_number] => 7/064753 [patent_app_country] => US [patent_app_date] => 1987-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 19 [patent_no_of_words] => 5966 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/795/04795528.pdf [firstpage_image] =>[orig_patent_app_number] => 064753 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/064753
Method of making memory devices Jun 21, 1987 Issued
Array ( [id] => 2380238 [patent_doc_number] => 04783236 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-08 [patent_title] => 'Method of making memory devices' [patent_app_type] => 1 [patent_app_number] => 7/064751 [patent_app_country] => US [patent_app_date] => 1987-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 19 [patent_no_of_words] => 5966 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/783/04783236.pdf [firstpage_image] =>[orig_patent_app_number] => 064751 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/064751
Method of making memory devices Jun 21, 1987 Issued
07/063146 PROCESS FOR PRODUCING PREFORMS FOR OPTICAL FIBRES Jun 15, 1987 Abandoned
07/061551 METHOD FOR MANUFACTURING AN OPTICAL ELEMENT BY BONDING A PLURALITY OF ELEMENTS AND OPTICAL ELEMENT MANUFACTURED THEREBY Jun 14, 1987 Abandoned
Array ( [id] => 2513256 [patent_doc_number] => 04874579 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-17 [patent_title] => 'Acylated 3-amino-1,2,4-triazoles as corrosion inhibitors for non-ferrous metals' [patent_app_type] => 1 [patent_app_number] => 7/062294 [patent_app_country] => US [patent_app_date] => 1987-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3633 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/874/04874579.pdf [firstpage_image] =>[orig_patent_app_number] => 062294 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/062294
Acylated 3-amino-1,2,4-triazoles as corrosion inhibitors for non-ferrous metals Jun 11, 1987 Issued
Array ( [id] => 2473974 [patent_doc_number] => 04822399 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-18 [patent_title] => 'Glass preform for dispersion shifted single mode optical fiber and method for the production of the same' [patent_app_type] => 1 [patent_app_number] => 7/060176 [patent_app_country] => US [patent_app_date] => 1987-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 6393 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/822/04822399.pdf [firstpage_image] =>[orig_patent_app_number] => 060176 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/060176
Glass preform for dispersion shifted single mode optical fiber and method for the production of the same Jun 9, 1987 Issued
Array ( [id] => 2501827 [patent_doc_number] => 04830655 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-16 [patent_title] => 'High temperature-resistant material for devices used for forming glass optical elements with high surface quality' [patent_app_type] => 1 [patent_app_number] => 7/057659 [patent_app_country] => US [patent_app_date] => 1987-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2138 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/830/04830655.pdf [firstpage_image] =>[orig_patent_app_number] => 057659 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/057659
High temperature-resistant material for devices used for forming glass optical elements with high surface quality Jun 8, 1987 Issued
Array ( [id] => 2483451 [patent_doc_number] => 04842626 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-27 [patent_title] => 'Process for making optical fibers' [patent_app_type] => 1 [patent_app_number] => 7/057681 [patent_app_country] => US [patent_app_date] => 1987-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2604 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/842/04842626.pdf [firstpage_image] =>[orig_patent_app_number] => 057681 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/057681
Process for making optical fibers May 27, 1987 Issued
Array ( [id] => 2482242 [patent_doc_number] => 04801322 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-31 [patent_title] => 'Method, apparatus and burner for fabricating an optical fiber preform' [patent_app_type] => 1 [patent_app_number] => 7/054886 [patent_app_country] => US [patent_app_date] => 1987-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 15495 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/801/04801322.pdf [firstpage_image] =>[orig_patent_app_number] => 054886 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/054886
Method, apparatus and burner for fabricating an optical fiber preform May 26, 1987 Issued
Array ( [id] => 2443758 [patent_doc_number] => 04767433 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-30 [patent_title] => 'Spherical silica glass powder particles and process for their production' [patent_app_type] => 1 [patent_app_number] => 7/051769 [patent_app_country] => US [patent_app_date] => 1987-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6199 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/767/04767433.pdf [firstpage_image] =>[orig_patent_app_number] => 051769 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/051769
Spherical silica glass powder particles and process for their production May 19, 1987 Issued
07/051741 APPARATUS FOR FUSION-SPLICING A PAIR OF POLARIZATION MAINTAINING OPTICAL FIBERS May 17, 1987 Abandoned
07/050045 METHOD FOR PREPARATION OF SILICATE GLASSES OF CONTROLLED INDEX OF REFRACTION AND OPTICAL DEVICE INCLUDING SAME May 14, 1987 Abandoned
Array ( [id] => 2413009 [patent_doc_number] => 04770774 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-13 [patent_title] => 'Column for removing .beta..sub.2 -microglobulin' [patent_app_type] => 1 [patent_app_number] => 7/057968 [patent_app_country] => US [patent_app_date] => 1987-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2808 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/770/04770774.pdf [firstpage_image] =>[orig_patent_app_number] => 057968 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/057968
Column for removing .beta..sub.2 -microglobulin May 13, 1987 Issued
07/047564 METHOD FOR PRODUCING GLASS PREFORM FOR OPTICAL FIBER CONTAINING FLUORINE IN CLADDING May 10, 1987 Abandoned
Array ( [id] => 2382530 [patent_doc_number] => 04776867 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-11 [patent_title] => 'Process for molding optical components of silicate glass to a near net shape optical precision' [patent_app_type] => 1 [patent_app_number] => 7/044673 [patent_app_country] => US [patent_app_date] => 1987-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4094 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/776/04776867.pdf [firstpage_image] =>[orig_patent_app_number] => 044673 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/044673
Process for molding optical components of silicate glass to a near net shape optical precision Apr 30, 1987 Issued
Array ( [id] => 2483945 [patent_doc_number] => 04824455 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-25 [patent_title] => 'Polarization preserving optical fiber and method of manufacturing' [patent_app_type] => 1 [patent_app_number] => 7/043565 [patent_app_country] => US [patent_app_date] => 1987-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3499 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/824/04824455.pdf [firstpage_image] =>[orig_patent_app_number] => 043565 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/043565
Polarization preserving optical fiber and method of manufacturing Apr 27, 1987 Issued
Array ( [id] => 2382606 [patent_doc_number] => 04776871 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-11 [patent_title] => 'Shear blade lockout in an individual section glass machine' [patent_app_type] => 1 [patent_app_number] => 7/041569 [patent_app_country] => US [patent_app_date] => 1987-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1800 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/776/04776871.pdf [firstpage_image] =>[orig_patent_app_number] => 041569 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/041569
Shear blade lockout in an individual section glass machine Apr 22, 1987 Issued
Array ( [id] => 2452626 [patent_doc_number] => 04784760 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-15 [patent_title] => 'Magnetic separators' [patent_app_type] => 1 [patent_app_number] => 7/045177 [patent_app_country] => US [patent_app_date] => 1987-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1707 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 401 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/784/04784760.pdf [firstpage_image] =>[orig_patent_app_number] => 045177 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/045177
Magnetic separators Apr 21, 1987 Issued
Menu