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] => 4153080 [patent_doc_number] => 06114074 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-05 [patent_title] => 'Extrusion enhanced mask for improving process window' [patent_app_type] => 1 [patent_app_number] => 9/266473 [patent_app_country] => US [patent_app_date] => 1999-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2787 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/114/06114074.pdf [firstpage_image] =>[orig_patent_app_number] => 266473 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/266473
Extrusion enhanced mask for improving process window Mar 10, 1999 Issued
Array ( [id] => 4234500 [patent_doc_number] => 06090507 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-18 [patent_title] => 'Methods for repair of photomasks' [patent_app_type] => 1 [patent_app_number] => 9/261638 [patent_app_country] => US [patent_app_date] => 1999-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 26 [patent_no_of_words] => 6443 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/090/06090507.pdf [firstpage_image] =>[orig_patent_app_number] => 261638 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/261638
Methods for repair of photomasks Mar 2, 1999 Issued
Array ( [id] => 4180637 [patent_doc_number] => 06159643 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-12 [patent_title] => 'Extreme ultraviolet lithography reflective mask' [patent_app_type] => 1 [patent_app_number] => 9/258959 [patent_app_country] => US [patent_app_date] => 1999-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2346 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/159/06159643.pdf [firstpage_image] =>[orig_patent_app_number] => 258959 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/258959
Extreme ultraviolet lithography reflective mask Feb 28, 1999 Issued
Array ( [id] => 4179187 [patent_doc_number] => 06020109 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-01 [patent_title] => 'Exposure method, aligner, and method of manufacturing semiconductor integrated circuit devices' [patent_app_type] => 1 [patent_app_number] => 9/257063 [patent_app_country] => US [patent_app_date] => 1999-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 84 [patent_no_of_words] => 25011 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/020/06020109.pdf [firstpage_image] =>[orig_patent_app_number] => 257063 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/257063
Exposure method, aligner, and method of manufacturing semiconductor integrated circuit devices Feb 24, 1999 Issued
Array ( [id] => 4212480 [patent_doc_number] => 06087048 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-11 [patent_title] => 'Method of producing block mask for electron-beam lithography apparatuses' [patent_app_type] => 1 [patent_app_number] => 9/257538 [patent_app_country] => US [patent_app_date] => 1999-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3285 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/087/06087048.pdf [firstpage_image] =>[orig_patent_app_number] => 257538 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/257538
Method of producing block mask for electron-beam lithography apparatuses Feb 23, 1999 Issued
Array ( [id] => 4170175 [patent_doc_number] => 06083648 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-04 [patent_title] => 'Microlithography reticle exhibiting reduced stresses and methods for manufacturing same' [patent_app_type] => 1 [patent_app_number] => 9/240209 [patent_app_country] => US [patent_app_date] => 1999-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 3650 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/083/06083648.pdf [firstpage_image] =>[orig_patent_app_number] => 240209 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/240209
Microlithography reticle exhibiting reduced stresses and methods for manufacturing same Jan 28, 1999 Issued
Array ( [id] => 4289266 [patent_doc_number] => 06180291 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Static resistant reticle' [patent_app_type] => 1 [patent_app_number] => 9/235254 [patent_app_country] => US [patent_app_date] => 1999-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 3919 [patent_no_of_claims] => 64 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/180/06180291.pdf [firstpage_image] =>[orig_patent_app_number] => 235254 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/235254
Static resistant reticle Jan 21, 1999 Issued
Array ( [id] => 4403464 [patent_doc_number] => 06171731 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-09 [patent_title] => 'Hybrid aerial image simulation' [patent_app_type] => 1 [patent_app_number] => 9/233885 [patent_app_country] => US [patent_app_date] => 1999-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 9901 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/171/06171731.pdf [firstpage_image] =>[orig_patent_app_number] => 233885 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/233885
Hybrid aerial image simulation Jan 19, 1999 Issued
Array ( [id] => 4290792 [patent_doc_number] => 06197456 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Mask having an arbitrary complex transmission function' [patent_app_type] => 1 [patent_app_number] => 9/233828 [patent_app_country] => US [patent_app_date] => 1999-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 8117 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/197/06197456.pdf [firstpage_image] =>[orig_patent_app_number] => 233828 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/233828
Mask having an arbitrary complex transmission function Jan 18, 1999 Issued
Array ( [id] => 4352256 [patent_doc_number] => 06200709 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-13 [patent_title] => 'Photolithographic mask and apparatus and method of use thereof' [patent_app_type] => 1 [patent_app_number] => 9/232349 [patent_app_country] => US [patent_app_date] => 1999-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 23 [patent_no_of_words] => 4298 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/200/06200709.pdf [firstpage_image] =>[orig_patent_app_number] => 232349 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/232349
Photolithographic mask and apparatus and method of use thereof Jan 14, 1999 Issued
Array ( [id] => 4069323 [patent_doc_number] => 06068952 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-30 [patent_title] => 'Registration accuracy measurement mark, method of repairing defect of the mark, photomask having the mark, method of manufacturing the photomask and method of exposure thereof' [patent_app_type] => 1 [patent_app_number] => 9/231664 [patent_app_country] => US [patent_app_date] => 1999-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 64 [patent_no_of_words] => 9704 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/068/06068952.pdf [firstpage_image] =>[orig_patent_app_number] => 231664 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/231664
Registration accuracy measurement mark, method of repairing defect of the mark, photomask having the mark, method of manufacturing the photomask and method of exposure thereof Jan 14, 1999 Issued
Array ( [id] => 4290773 [patent_doc_number] => 06197455 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Lithographic mask repair using a scanning tunneling microscope' [patent_app_type] => 1 [patent_app_number] => 9/231679 [patent_app_country] => US [patent_app_date] => 1999-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4190 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/197/06197455.pdf [firstpage_image] =>[orig_patent_app_number] => 231679 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/231679
Lithographic mask repair using a scanning tunneling microscope Jan 13, 1999 Issued
Array ( [id] => 4415240 [patent_doc_number] => 06194102 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-27 [patent_title] => 'Pattern-transfer methods and masks' [patent_app_type] => 1 [patent_app_number] => 9/231943 [patent_app_country] => US [patent_app_date] => 1999-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 6293 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/194/06194102.pdf [firstpage_image] =>[orig_patent_app_number] => 231943 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/231943
Pattern-transfer methods and masks Jan 13, 1999 Issued
Array ( [id] => 4069309 [patent_doc_number] => 06068951 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-30 [patent_title] => 'Phase shifting mask and process for forming' [patent_app_type] => 1 [patent_app_number] => 9/229616 [patent_app_country] => US [patent_app_date] => 1999-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1704 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/068/06068951.pdf [firstpage_image] =>[orig_patent_app_number] => 229616 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/229616
Phase shifting mask and process for forming Jan 12, 1999 Issued
Array ( [id] => 4243128 [patent_doc_number] => 06136479 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-24 [patent_title] => 'Method of forming photomask and pattern and method of forming a semiconductor device' [patent_app_type] => 1 [patent_app_number] => 9/229331 [patent_app_country] => US [patent_app_date] => 1999-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 51 [patent_no_of_words] => 6617 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/136/06136479.pdf [firstpage_image] =>[orig_patent_app_number] => 229331 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/229331
Method of forming photomask and pattern and method of forming a semiconductor device Jan 12, 1999 Issued
Array ( [id] => 4189424 [patent_doc_number] => 06130012 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-10 [patent_title] => 'Ion beam milling to generate custom reticles' [patent_app_type] => 1 [patent_app_number] => 9/229710 [patent_app_country] => US [patent_app_date] => 1999-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 3735 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/130/06130012.pdf [firstpage_image] =>[orig_patent_app_number] => 229710 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/229710
Ion beam milling to generate custom reticles Jan 12, 1999 Issued
Array ( [id] => 4406549 [patent_doc_number] => 06228539 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-08 [patent_title] => 'Phase shifting circuit manufacture method and apparatus' [patent_app_type] => 1 [patent_app_number] => 9/229455 [patent_app_country] => US [patent_app_date] => 1999-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5644 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/228/06228539.pdf [firstpage_image] =>[orig_patent_app_number] => 229455 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/229455
Phase shifting circuit manufacture method and apparatus Jan 11, 1999 Issued
Array ( [id] => 4150973 [patent_doc_number] => 06107003 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Method for producing multi-layer printed wiring boards having blind vias' [patent_app_type] => 1 [patent_app_number] => 9/229225 [patent_app_country] => US [patent_app_date] => 1999-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 1 [patent_no_of_words] => 4422 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/107/06107003.pdf [firstpage_image] =>[orig_patent_app_number] => 229225 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/229225
Method for producing multi-layer printed wiring boards having blind vias Jan 11, 1999 Issued
Array ( [id] => 4165944 [patent_doc_number] => 06139992 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-31 [patent_title] => 'Photomask used in fabrication of mask read only memory' [patent_app_type] => 1 [patent_app_number] => 9/227960 [patent_app_country] => US [patent_app_date] => 1999-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 2562 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/139/06139992.pdf [firstpage_image] =>[orig_patent_app_number] => 227960 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/227960
Photomask used in fabrication of mask read only memory Jan 10, 1999 Issued
Array ( [id] => 4179786 [patent_doc_number] => 06150060 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-21 [patent_title] => 'Defect tolerant transmission lithography mask' [patent_app_type] => 1 [patent_app_number] => 9/227847 [patent_app_country] => US [patent_app_date] => 1999-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1887 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/150/06150060.pdf [firstpage_image] =>[orig_patent_app_number] => 227847 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/227847
Defect tolerant transmission lithography mask Jan 10, 1999 Issued
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