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
Array ( [id] => 3931652 [patent_doc_number] => 05972543 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-26 [patent_title] => 'Phase shift mask and method of producing the same' [patent_app_type] => 1 [patent_app_number] => 9/100083 [patent_app_country] => US [patent_app_date] => 1998-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 49 [patent_no_of_words] => 9376 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/972/05972543.pdf [firstpage_image] =>[orig_patent_app_number] => 100083 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/100083
Phase shift mask and method of producing the same Jun 18, 1998 Issued
Array ( [id] => 3907903 [patent_doc_number] => 06001513 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-14 [patent_title] => 'Method for forming a lithographic mask used for patterning semiconductor die' [patent_app_type] => 1 [patent_app_number] => 9/097801 [patent_app_country] => US [patent_app_date] => 1998-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 1908 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/001/06001513.pdf [firstpage_image] =>[orig_patent_app_number] => 097801 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/097801
Method for forming a lithographic mask used for patterning semiconductor die Jun 15, 1998 Issued
Array ( [id] => 4111892 [patent_doc_number] => 06045954 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-04 [patent_title] => 'Formation of silicon nitride film for a phase shift mask at 193 nm' [patent_app_type] => 1 [patent_app_number] => 9/097145 [patent_app_country] => US [patent_app_date] => 1998-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2172 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/045/06045954.pdf [firstpage_image] =>[orig_patent_app_number] => 097145 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/097145
Formation of silicon nitride film for a phase shift mask at 193 nm Jun 11, 1998 Issued
Array ( [id] => 4300229 [patent_doc_number] => 06187480 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'Alternating phase-shifting mask' [patent_app_type] => 1 [patent_app_number] => 9/094460 [patent_app_country] => US [patent_app_date] => 1998-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2029 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/187/06187480.pdf [firstpage_image] =>[orig_patent_app_number] => 094460 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/094460
Alternating phase-shifting mask Jun 9, 1998 Issued
Array ( [id] => 4100399 [patent_doc_number] => 06051345 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-18 [patent_title] => 'Method of producing phase shifting mask' [patent_app_type] => 1 [patent_app_number] => 9/095406 [patent_app_country] => US [patent_app_date] => 1998-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 33 [patent_no_of_words] => 6732 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/051/06051345.pdf [firstpage_image] =>[orig_patent_app_number] => 095406 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/095406
Method of producing phase shifting mask Jun 9, 1998 Issued
Array ( [id] => 4049456 [patent_doc_number] => 05932395 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-03 [patent_title] => 'Exposure method, aligner, and method manufacturing semiconductor integrated circuit devices' [patent_app_type] => 1 [patent_app_number] => 9/092139 [patent_app_country] => US [patent_app_date] => 1998-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 84 [patent_no_of_words] => 23481 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/932/05932395.pdf [firstpage_image] =>[orig_patent_app_number] => 092139 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/092139
Exposure method, aligner, and method manufacturing semiconductor integrated circuit devices Jun 4, 1998 Issued
Array ( [id] => 4234797 [patent_doc_number] => 06090527 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-18 [patent_title] => 'Electron beam exposure mask and method of manufacturing the same and electron beam exposure method' [patent_app_type] => 1 [patent_app_number] => 9/087869 [patent_app_country] => US [patent_app_date] => 1998-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 59 [patent_no_of_words] => 17558 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/090/06090527.pdf [firstpage_image] =>[orig_patent_app_number] => 087869 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/087869
Electron beam exposure mask and method of manufacturing the same and electron beam exposure method May 31, 1998 Issued
Array ( [id] => 4061589 [patent_doc_number] => 06007950 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-28 [patent_title] => 'Structure of a phase shifting mask and method of fabricating the same' [patent_app_type] => 1 [patent_app_number] => 9/084765 [patent_app_country] => US [patent_app_date] => 1998-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1702 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/007/06007950.pdf [firstpage_image] =>[orig_patent_app_number] => 084765 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/084765
Structure of a phase shifting mask and method of fabricating the same May 25, 1998 Issued
Array ( [id] => 4000552 [patent_doc_number] => 06004702 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-21 [patent_title] => 'Phase-shifting mask structure and method of fabricating the same' [patent_app_type] => 1 [patent_app_number] => 9/083211 [patent_app_country] => US [patent_app_date] => 1998-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 3154 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/004/06004702.pdf [firstpage_image] =>[orig_patent_app_number] => 083211 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/083211
Phase-shifting mask structure and method of fabricating the same May 20, 1998 Issued
Array ( [id] => 4137050 [patent_doc_number] => 06060219 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-09 [patent_title] => 'Methods of forming electron emitters, surface conduction electron emitters and field emission display assemblies' [patent_app_type] => 1 [patent_app_number] => 9/083329 [patent_app_country] => US [patent_app_date] => 1998-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1963 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/060/06060219.pdf [firstpage_image] =>[orig_patent_app_number] => 083329 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/083329
Methods of forming electron emitters, surface conduction electron emitters and field emission display assemblies May 20, 1998 Issued
Array ( [id] => 4105326 [patent_doc_number] => 06057064 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-02 [patent_title] => 'Double-alternating phase-shifting mask' [patent_app_type] => 1 [patent_app_number] => 9/083209 [patent_app_country] => US [patent_app_date] => 1998-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 3004 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/057/06057064.pdf [firstpage_image] =>[orig_patent_app_number] => 083209 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/083209
Double-alternating phase-shifting mask May 20, 1998 Issued
Array ( [id] => 4139319 [patent_doc_number] => 06030729 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-29 [patent_title] => 'Light exposure mask' [patent_app_type] => 1 [patent_app_number] => 9/079170 [patent_app_country] => US [patent_app_date] => 1998-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 24 [patent_no_of_words] => 8994 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/030/06030729.pdf [firstpage_image] =>[orig_patent_app_number] => 079170 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/079170
Light exposure mask May 14, 1998 Issued
09/075229 PHASE SHIFT MASK AND PHASE SHIFT MASK BLANK May 10, 1998 Issued
Array ( [id] => 4236308 [patent_doc_number] => 06080513 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-27 [patent_title] => 'Mask and method for modification of a surface' [patent_app_type] => 1 [patent_app_number] => 9/072534 [patent_app_country] => US [patent_app_date] => 1998-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2106 [patent_no_of_claims] => 9 [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/06/080/06080513.pdf [firstpage_image] =>[orig_patent_app_number] => 072534 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/072534
Mask and method for modification of a surface May 3, 1998 Issued
Array ( [id] => 4095963 [patent_doc_number] => 06048649 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-11 [patent_title] => 'Programmed defect mask with defects smaller than 0.1 .mu.m' [patent_app_type] => 1 [patent_app_number] => 9/070625 [patent_app_country] => US [patent_app_date] => 1998-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2082 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/048/06048649.pdf [firstpage_image] =>[orig_patent_app_number] => 070625 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/070625
Programmed defect mask with defects smaller than 0.1 .mu.m Apr 29, 1998 Issued
Array ( [id] => 3907889 [patent_doc_number] => 06001512 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-14 [patent_title] => 'Method of blind border pattern layout for attenuated phase shifting masks' [patent_app_type] => 1 [patent_app_number] => 9/069459 [patent_app_country] => US [patent_app_date] => 1998-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 1851 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/001/06001512.pdf [firstpage_image] =>[orig_patent_app_number] => 069459 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/069459
Method of blind border pattern layout for attenuated phase shifting masks Apr 27, 1998 Issued
Array ( [id] => 4236291 [patent_doc_number] => 06080512 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-27 [patent_title] => 'Semiconductor exposure method and apparatus, and a reticle therefor' [patent_app_type] => 1 [patent_app_number] => 9/066839 [patent_app_country] => US [patent_app_date] => 1998-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3313 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/080/06080512.pdf [firstpage_image] =>[orig_patent_app_number] => 066839 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/066839
Semiconductor exposure method and apparatus, and a reticle therefor Apr 27, 1998 Issued
Array ( [id] => 3931643 [patent_doc_number] => 05972542 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-26 [patent_title] => 'Method of making a phase mask and mask for use in near-ultra-violet formation of refractive-index grating' [patent_app_type] => 1 [patent_app_number] => 9/062024 [patent_app_country] => US [patent_app_date] => 1998-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 6079 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/972/05972542.pdf [firstpage_image] =>[orig_patent_app_number] => 062024 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/062024
Method of making a phase mask and mask for use in near-ultra-violet formation of refractive-index grating Apr 16, 1998 Issued
Array ( [id] => 4212452 [patent_doc_number] => 06087046 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-11 [patent_title] => 'Methods for forming microlithographic masks that compensate for proximity effects' [patent_app_type] => 1 [patent_app_number] => 9/060892 [patent_app_country] => US [patent_app_date] => 1998-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 4297 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/087/06087046.pdf [firstpage_image] =>[orig_patent_app_number] => 060892 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/060892
Methods for forming microlithographic masks that compensate for proximity effects Apr 14, 1998 Issued
Array ( [id] => 3941217 [patent_doc_number] => 05998070 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Mask pattern' [patent_app_type] => 1 [patent_app_number] => 9/057531 [patent_app_country] => US [patent_app_date] => 1998-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 5478 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/998/05998070.pdf [firstpage_image] =>[orig_patent_app_number] => 057531 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/057531
Mask pattern Apr 8, 1998 Issued
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