Search

Hung Nhat Ngo

Examiner (ID: 2310)

Most Active Art Unit
2501
Art Unit(s)
2874, 3621, 2501, 2633
Total Applications
1627
Issued Applications
1441
Pending Applications
92
Abandoned Applications
94

Applications

Application numberTitle of the applicationFiling DateStatus
08/322166 LITHOGRAPHIC MASK AND EXPOSURE APPARATUS USING THE SAME Oct 12, 1994 Abandoned
Array ( [id] => 3557391 [patent_doc_number] => 05500312 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-19 [patent_title] => 'Masks with low stress multilayer films and a process for controlling the stress of multilayer films' [patent_app_type] => 1 [patent_app_number] => 8/321362 [patent_app_country] => US [patent_app_date] => 1994-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 5178 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/500/05500312.pdf [firstpage_image] =>[orig_patent_app_number] => 321362 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/321362
Masks with low stress multilayer films and a process for controlling the stress of multilayer films Oct 10, 1994 Issued
Array ( [id] => 3417975 [patent_doc_number] => 05478678 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-26 [patent_title] => 'Double rim phase shifter mask' [patent_app_type] => 1 [patent_app_number] => 8/318426 [patent_app_country] => US [patent_app_date] => 1994-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 1694 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/478/05478678.pdf [firstpage_image] =>[orig_patent_app_number] => 318426 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/318426
Double rim phase shifter mask Oct 4, 1994 Issued
Array ( [id] => 3563681 [patent_doc_number] => 05482799 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-09 [patent_title] => 'Phase shift mask and manufacturing method thereof' [patent_app_type] => 1 [patent_app_number] => 8/318156 [patent_app_country] => US [patent_app_date] => 1994-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 26 [patent_no_of_words] => 4865 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/482/05482799.pdf [firstpage_image] =>[orig_patent_app_number] => 318156 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/318156
Phase shift mask and manufacturing method thereof Oct 4, 1994 Issued
Array ( [id] => 3612183 [patent_doc_number] => 05510214 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-23 [patent_title] => 'Double destruction phase shift mask' [patent_app_type] => 1 [patent_app_number] => 8/318425 [patent_app_country] => US [patent_app_date] => 1994-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 2392 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/510/05510214.pdf [firstpage_image] =>[orig_patent_app_number] => 318425 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/318425
Double destruction phase shift mask Oct 4, 1994 Issued
Array ( [id] => 3584656 [patent_doc_number] => 05552249 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-03 [patent_title] => 'Method for making a mask useful in the conformal photolithographic manufacture of patterned curved surfaces' [patent_app_type] => 1 [patent_app_number] => 8/315993 [patent_app_country] => US [patent_app_date] => 1994-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 7567 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/552/05552249.pdf [firstpage_image] =>[orig_patent_app_number] => 315993 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/315993
Method for making a mask useful in the conformal photolithographic manufacture of patterned curved surfaces Sep 29, 1994 Issued
Array ( [id] => 3663320 [patent_doc_number] => 05597667 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-28 [patent_title] => 'Photomask and photomask blank' [patent_app_type] => 1 [patent_app_number] => 8/316498 [patent_app_country] => US [patent_app_date] => 1994-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 3371 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/597/05597667.pdf [firstpage_image] =>[orig_patent_app_number] => 316498 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/316498
Photomask and photomask blank Sep 29, 1994 Issued
Array ( [id] => 3459586 [patent_doc_number] => 05468578 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-21 [patent_title] => 'Method of making masks for phase shifting lithography to avoid phase conflicts' [patent_app_type] => 1 [patent_app_number] => 8/312408 [patent_app_country] => US [patent_app_date] => 1994-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 5293 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/468/05468578.pdf [firstpage_image] =>[orig_patent_app_number] => 312408 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/312408
Method of making masks for phase shifting lithography to avoid phase conflicts Sep 25, 1994 Issued
Array ( [id] => 3110613 [patent_doc_number] => 05464713 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-07 [patent_title] => 'Phase shift mask and method for repairing a defect of a phase shift mask' [patent_app_type] => 1 [patent_app_number] => 8/309832 [patent_app_country] => US [patent_app_date] => 1994-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 37 [patent_no_of_words] => 7211 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/464/05464713.pdf [firstpage_image] =>[orig_patent_app_number] => 309832 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/309832
Phase shift mask and method for repairing a defect of a phase shift mask Sep 20, 1994 Issued
Array ( [id] => 3104644 [patent_doc_number] => 05418095 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-23 [patent_title] => 'Method of fabricating phase shifters with absorbing/attenuating sidewalls using an additive process' [patent_app_type] => 1 [patent_app_number] => 8/307548 [patent_app_country] => US [patent_app_date] => 1994-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 16 [patent_no_of_words] => 3070 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/418/05418095.pdf [firstpage_image] =>[orig_patent_app_number] => 307548 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/307548
Method of fabricating phase shifters with absorbing/attenuating sidewalls using an additive process Sep 15, 1994 Issued
Array ( [id] => 3485872 [patent_doc_number] => 05474867 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-12 [patent_title] => 'Method of manufacturing a luminescent screen for a CRT under ambient controls' [patent_app_type] => 1 [patent_app_number] => 8/305952 [patent_app_country] => US [patent_app_date] => 1994-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3045 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/474/05474867.pdf [firstpage_image] =>[orig_patent_app_number] => 305952 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/305952
Method of manufacturing a luminescent screen for a CRT under ambient controls Sep 15, 1994 Issued
Array ( [id] => 3508509 [patent_doc_number] => 05587260 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-24 [patent_title] => 'Method of forming a functional film' [patent_app_type] => 1 [patent_app_number] => 8/304950 [patent_app_country] => US [patent_app_date] => 1994-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3102 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/587/05587260.pdf [firstpage_image] =>[orig_patent_app_number] => 304950 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/304950
Method of forming a functional film Sep 12, 1994 Issued
Array ( [id] => 3430817 [patent_doc_number] => 05422707 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-06 [patent_title] => 'Toner for developing electrostatic images, detachable apparatus, image forming apparatus and facsimile apparatus' [patent_app_type] => 1 [patent_app_number] => 8/304823 [patent_app_country] => US [patent_app_date] => 1994-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9060 [patent_no_of_claims] => 62 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/422/05422707.pdf [firstpage_image] =>[orig_patent_app_number] => 304823 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/304823
Toner for developing electrostatic images, detachable apparatus, image forming apparatus and facsimile apparatus Sep 12, 1994 Issued
Array ( [id] => 3522796 [patent_doc_number] => 05527647 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-18 [patent_title] => 'Phase shift mask and its manufacturing method' [patent_app_type] => 1 [patent_app_number] => 8/304546 [patent_app_country] => US [patent_app_date] => 1994-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 41 [patent_no_of_words] => 4445 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/527/05527647.pdf [firstpage_image] =>[orig_patent_app_number] => 304546 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/304546
Phase shift mask and its manufacturing method Sep 11, 1994 Issued
Array ( [id] => 3680429 [patent_doc_number] => 05633101 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-27 [patent_title] => 'Mask and projection exposure method' [patent_app_type] => 1 [patent_app_number] => 8/303667 [patent_app_country] => US [patent_app_date] => 1994-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5218 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/633/05633101.pdf [firstpage_image] =>[orig_patent_app_number] => 303667 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/303667
Mask and projection exposure method Sep 8, 1994 Issued
Array ( [id] => 3490886 [patent_doc_number] => 05536602 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-16 [patent_title] => 'Phase shifting mask, manufacturing method thereof, and exposure method using such a phase shifting mask' [patent_app_type] => 1 [patent_app_number] => 8/298098 [patent_app_country] => US [patent_app_date] => 1994-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 55 [patent_figures_cnt] => 99 [patent_no_of_words] => 20334 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/536/05536602.pdf [firstpage_image] =>[orig_patent_app_number] => 298098 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/298098
Phase shifting mask, manufacturing method thereof, and exposure method using such a phase shifting mask Aug 29, 1994 Issued
Array ( [id] => 3485862 [patent_doc_number] => 05474866 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-12 [patent_title] => 'Method of manufacturing a luminescent screen for a CRT' [patent_app_type] => 1 [patent_app_number] => 8/297740 [patent_app_country] => US [patent_app_date] => 1994-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 3460 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/474/05474866.pdf [firstpage_image] =>[orig_patent_app_number] => 297740 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/297740
Method of manufacturing a luminescent screen for a CRT Aug 29, 1994 Issued
Array ( [id] => 3427357 [patent_doc_number] => 05455133 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-03 [patent_title] => 'Method of manufacturing a screen assembly having a planarizing layer' [patent_app_type] => 1 [patent_app_number] => 8/297744 [patent_app_country] => US [patent_app_date] => 1994-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 3522 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/455/05455133.pdf [firstpage_image] =>[orig_patent_app_number] => 297744 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/297744
Method of manufacturing a screen assembly having a planarizing layer Aug 29, 1994 Issued
Array ( [id] => 3579637 [patent_doc_number] => 05498497 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-12 [patent_title] => 'Method for manufacturing a phase shift mask' [patent_app_type] => 1 [patent_app_number] => 8/297666 [patent_app_country] => US [patent_app_date] => 1994-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 1587 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/498/05498497.pdf [firstpage_image] =>[orig_patent_app_number] => 297666 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/297666
Method for manufacturing a phase shift mask Aug 28, 1994 Issued
Array ( [id] => 3591696 [patent_doc_number] => 05487963 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-30 [patent_title] => 'Phase shifting mask wherein light transmitted through second transmission areas intensifies light through first transmission areas' [patent_app_type] => 1 [patent_app_number] => 8/296461 [patent_app_country] => US [patent_app_date] => 1994-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 26 [patent_no_of_words] => 4769 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/487/05487963.pdf [firstpage_image] =>[orig_patent_app_number] => 296461 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/296461
Phase shifting mask wherein light transmitted through second transmission areas intensifies light through first transmission areas Aug 25, 1994 Issued
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