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
08/209231 POSITIONING METHOD AND APPARATUS Mar 13, 1994 Abandoned
Array ( [id] => 3422381 [patent_doc_number] => 05459001 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-17 [patent_title] => 'Low stress electrodeposition of gold for x-ray mask fabrication' [patent_app_type] => 1 [patent_app_number] => 8/207834 [patent_app_country] => US [patent_app_date] => 1994-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4298 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/459/05459001.pdf [firstpage_image] =>[orig_patent_app_number] => 207834 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/207834
Low stress electrodeposition of gold for x-ray mask fabrication Mar 7, 1994 Issued
Array ( [id] => 3110630 [patent_doc_number] => 05464714 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-07 [patent_title] => 'Process for producing color filter plate and color filter plate thus produced' [patent_app_type] => 1 [patent_app_number] => 8/206937 [patent_app_country] => US [patent_app_date] => 1994-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3121 [patent_no_of_claims] => 10 [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/05/464/05464714.pdf [firstpage_image] =>[orig_patent_app_number] => 206937 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/206937
Process for producing color filter plate and color filter plate thus produced Mar 6, 1994 Issued
Array ( [id] => 3548123 [patent_doc_number] => 05547788 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-20 [patent_title] => 'Mask and method for manufacturing the same' [patent_app_type] => 1 [patent_app_number] => 8/205499 [patent_app_country] => US [patent_app_date] => 1994-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 31 [patent_no_of_words] => 4806 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/547/05547788.pdf [firstpage_image] =>[orig_patent_app_number] => 205499 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/205499
Mask and method for manufacturing the same Mar 3, 1994 Issued
Array ( [id] => 3409011 [patent_doc_number] => 05437946 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-01 [patent_title] => 'Multiple reticle stitching for scanning exposure system' [patent_app_type] => 1 [patent_app_number] => 8/205865 [patent_app_country] => US [patent_app_date] => 1994-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 4613 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/437/05437946.pdf [firstpage_image] =>[orig_patent_app_number] => 205865 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/205865
Multiple reticle stitching for scanning exposure system Mar 2, 1994 Issued
Array ( [id] => 3423362 [patent_doc_number] => 05422205 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-06 [patent_title] => 'Micropattern forming method' [patent_app_type] => 1 [patent_app_number] => 8/204438 [patent_app_country] => US [patent_app_date] => 1994-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 40 [patent_no_of_words] => 8606 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/422/05422205.pdf [firstpage_image] =>[orig_patent_app_number] => 204438 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/204438
Micropattern forming method Mar 1, 1994 Issued
08/204969 EXPOSURE METHOD Mar 1, 1994 Abandoned
Array ( [id] => 3111958 [patent_doc_number] => 05409790 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-25 [patent_title] => 'Process for fabricating masks for use in X-ray lithography' [patent_app_type] => 1 [patent_app_number] => 8/202011 [patent_app_country] => US [patent_app_date] => 1994-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 4055 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/409/05409790.pdf [firstpage_image] =>[orig_patent_app_number] => 202011 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/202011
Process for fabricating masks for use in X-ray lithography Feb 24, 1994 Issued
Array ( [id] => 3471100 [patent_doc_number] => 05476736 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-19 [patent_title] => 'Projection exposure method and system used therefor' [patent_app_type] => 1 [patent_app_number] => 8/201323 [patent_app_country] => US [patent_app_date] => 1994-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 6157 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/476/05476736.pdf [firstpage_image] =>[orig_patent_app_number] => 201323 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/201323
Projection exposure method and system used therefor Feb 23, 1994 Issued
Array ( [id] => 3104608 [patent_doc_number] => 05418093 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-23 [patent_title] => 'Projection exposure method and an optical mask for use in projection exposure' [patent_app_type] => 1 [patent_app_number] => 8/201079 [patent_app_country] => US [patent_app_date] => 1994-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 5471 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/418/05418093.pdf [firstpage_image] =>[orig_patent_app_number] => 201079 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/201079
Projection exposure method and an optical mask for use in projection exposure Feb 23, 1994 Issued
08/200117 THIN FILM MATERIALS FOR THE PREPARATION OF ATTENUATING PHASE SHIFT MASKS Feb 21, 1994 Abandoned
Array ( [id] => 3488323 [patent_doc_number] => 05439767 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-08 [patent_title] => 'Phase shift mask and its inspection method' [patent_app_type] => 1 [patent_app_number] => 8/197851 [patent_app_country] => US [patent_app_date] => 1994-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3203 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/439/05439767.pdf [firstpage_image] =>[orig_patent_app_number] => 197851 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/197851
Phase shift mask and its inspection method Feb 16, 1994 Issued
Array ( [id] => 3423939 [patent_doc_number] => 05415953 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-16 [patent_title] => 'Photomask blanks comprising transmissive embedded phase shifter' [patent_app_type] => 1 [patent_app_number] => 8/195670 [patent_app_country] => US [patent_app_date] => 1994-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 56 [patent_no_of_words] => 8442 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/415/05415953.pdf [firstpage_image] =>[orig_patent_app_number] => 195670 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/195670
Photomask blanks comprising transmissive embedded phase shifter Feb 13, 1994 Issued
08/194892 ATTENUATING PHASE-SHIFT MASK STRUCTURE AND FABRICATION METHOD Feb 13, 1994 Abandoned
Array ( [id] => 3439781 [patent_doc_number] => 05429897 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-04 [patent_title] => 'Attenuating type phase shifting mask and method of manufacturing thereof' [patent_app_type] => 1 [patent_app_number] => 8/194445 [patent_app_country] => US [patent_app_date] => 1994-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 39 [patent_no_of_words] => 7672 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/429/05429897.pdf [firstpage_image] =>[orig_patent_app_number] => 194445 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/194445
Attenuating type phase shifting mask and method of manufacturing thereof Feb 9, 1994 Issued
Array ( [id] => 3494423 [patent_doc_number] => 05532088 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-02 [patent_title] => 'Shadow mask plate material and shadow mask' [patent_app_type] => 1 [patent_app_number] => 8/193867 [patent_app_country] => US [patent_app_date] => 1994-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 9197 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/532/05532088.pdf [firstpage_image] =>[orig_patent_app_number] => 193867 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/193867
Shadow mask plate material and shadow mask Feb 8, 1994 Issued
Array ( [id] => 3100725 [patent_doc_number] => 05447810 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-05 [patent_title] => 'Masks for improved lithographic patterning for off-axis illumination lithography' [patent_app_type] => 1 [patent_app_number] => 8/194097 [patent_app_country] => US [patent_app_date] => 1994-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 13 [patent_no_of_words] => 7011 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/447/05447810.pdf [firstpage_image] =>[orig_patent_app_number] => 194097 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/194097
Masks for improved lithographic patterning for off-axis illumination lithography Feb 8, 1994 Issued
Array ( [id] => 3536879 [patent_doc_number] => 05494767 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-27 [patent_title] => 'Phthalocyanine composition, process for preparing the same and electrophotographic photoreceptor using the same' [patent_app_type] => 1 [patent_app_number] => 8/186706 [patent_app_country] => US [patent_app_date] => 1994-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9645 [patent_no_of_claims] => 10 [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/05/494/05494767.pdf [firstpage_image] =>[orig_patent_app_number] => 186706 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/186706
Phthalocyanine composition, process for preparing the same and electrophotographic photoreceptor using the same Jan 24, 1994 Issued
08/183683 SOLID COLORED COMPOSITION MUTABLE BY ULTRAVIOLET RADIATION Jan 18, 1994 Abandoned
Array ( [id] => 3477195 [patent_doc_number] => 05399450 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-21 [patent_title] => 'Method of preparation of a color filter by electrolytic deposition of a polymer material on a previously deposited pigment' [patent_app_type] => 1 [patent_app_number] => 8/183204 [patent_app_country] => US [patent_app_date] => 1994-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 10239 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/399/05399450.pdf [firstpage_image] =>[orig_patent_app_number] => 183204 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/183204
Method of preparation of a color filter by electrolytic deposition of a polymer material on a previously deposited pigment Jan 17, 1994 Issued
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