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] => 4026661 [patent_doc_number] => 05902706 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-11 [patent_title] => 'Mask for making a semiconductor device and fabrication method thereof' [patent_app_type] => 1 [patent_app_number] => 8/916328 [patent_app_country] => US [patent_app_date] => 1997-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 15 [patent_no_of_words] => 1617 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/902/05902706.pdf [firstpage_image] =>[orig_patent_app_number] => 916328 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/916328
Mask for making a semiconductor device and fabrication method thereof Aug 21, 1997 Issued
Array ( [id] => 3988202 [patent_doc_number] => 05891596 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-06 [patent_title] => 'Method for fabricating phase shifting mask' [patent_app_type] => 1 [patent_app_number] => 8/914612 [patent_app_country] => US [patent_app_date] => 1997-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 15 [patent_no_of_words] => 2186 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/891/05891596.pdf [firstpage_image] =>[orig_patent_app_number] => 914612 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/914612
Method for fabricating phase shifting mask Aug 20, 1997 Issued
Array ( [id] => 3769844 [patent_doc_number] => 05807650 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Photo mask and apparatus for repairing photo mask' [patent_app_type] => 1 [patent_app_number] => 8/914809 [patent_app_country] => US [patent_app_date] => 1997-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 47 [patent_no_of_words] => 8357 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/807/05807650.pdf [firstpage_image] =>[orig_patent_app_number] => 914809 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/914809
Photo mask and apparatus for repairing photo mask Aug 19, 1997 Issued
Array ( [id] => 4026651 [patent_doc_number] => 05902705 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-11 [patent_title] => 'Exposure method, aligner, and method manufacturing semiconductor integrated circuit devices' [patent_app_type] => 1 [patent_app_number] => 8/914086 [patent_app_country] => US [patent_app_date] => 1997-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 83 [patent_no_of_words] => 23479 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 350 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/902/05902705.pdf [firstpage_image] =>[orig_patent_app_number] => 914086 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/914086
Exposure method, aligner, and method manufacturing semiconductor integrated circuit devices Aug 18, 1997 Issued
Array ( [id] => 4232699 [patent_doc_number] => 06165692 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'Method for manufacturing a semiconductor device and an exposure mask used therefor' [patent_app_type] => 1 [patent_app_number] => 8/914090 [patent_app_country] => US [patent_app_date] => 1997-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 52 [patent_no_of_words] => 16896 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/165/06165692.pdf [firstpage_image] =>[orig_patent_app_number] => 914090 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/914090
Method for manufacturing a semiconductor device and an exposure mask used therefor Aug 18, 1997 Issued
Array ( [id] => 3795111 [patent_doc_number] => 05827625 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'Methods of designing a reticle and forming a semiconductor device therewith' [patent_app_type] => 1 [patent_app_number] => 8/912601 [patent_app_country] => US [patent_app_date] => 1997-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2969 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/827/05827625.pdf [firstpage_image] =>[orig_patent_app_number] => 912601 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/912601
Methods of designing a reticle and forming a semiconductor device therewith Aug 17, 1997 Issued
Array ( [id] => 3959668 [patent_doc_number] => 05900338 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-04 [patent_title] => 'Performing optical proximity correction with the aid of design rule checkers' [patent_app_type] => 1 [patent_app_number] => 8/912887 [patent_app_country] => US [patent_app_date] => 1997-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 7829 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/900/05900338.pdf [firstpage_image] =>[orig_patent_app_number] => 912887 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/912887
Performing optical proximity correction with the aid of design rule checkers Aug 14, 1997 Issued
Array ( [id] => 4044892 [patent_doc_number] => 05968686 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'Charged-beam exposure mask and charged-beam exposure method' [patent_app_type] => 1 [patent_app_number] => 8/910424 [patent_app_country] => US [patent_app_date] => 1997-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4922 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/968/05968686.pdf [firstpage_image] =>[orig_patent_app_number] => 910424 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/910424
Charged-beam exposure mask and charged-beam exposure method Aug 12, 1997 Issued
08/911359 EXPOSURE METHOD AND EXPOSURE SYSTEM USING THE EXPOSURE METHOD Aug 6, 1997 Abandoned
Array ( [id] => 4064659 [patent_doc_number] => 05895741 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-20 [patent_title] => 'Photomask, manufacture of photomask, formation of pattern, manufacture of semiconductor device, and mask pattern design system' [patent_app_type] => 1 [patent_app_number] => 8/906162 [patent_app_country] => US [patent_app_date] => 1997-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 63 [patent_no_of_words] => 20773 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/895/05895741.pdf [firstpage_image] =>[orig_patent_app_number] => 906162 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/906162
Photomask, manufacture of photomask, formation of pattern, manufacture of semiconductor device, and mask pattern design system Aug 4, 1997 Issued
Array ( [id] => 4010005 [patent_doc_number] => 05879840 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-09 [patent_title] => 'Film-forming method for X-ray mask' [patent_app_type] => 1 [patent_app_number] => 8/904185 [patent_app_country] => US [patent_app_date] => 1997-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 36 [patent_no_of_words] => 9090 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/879/05879840.pdf [firstpage_image] =>[orig_patent_app_number] => 904185 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/904185
Film-forming method for X-ray mask Jul 31, 1997 Issued
Array ( [id] => 3757316 [patent_doc_number] => 05851703 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-22 [patent_title] => 'Photomask and pattern forming method employing the same' [patent_app_type] => 1 [patent_app_number] => 8/904754 [patent_app_country] => US [patent_app_date] => 1997-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 4028 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/851/05851703.pdf [firstpage_image] =>[orig_patent_app_number] => 904754 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/904754
Photomask and pattern forming method employing the same Jul 31, 1997 Issued
Array ( [id] => 3803416 [patent_doc_number] => 05853921 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-29 [patent_title] => 'Methods of fabricating phase shift masks by controlling exposure doses' [patent_app_type] => 1 [patent_app_number] => 8/905792 [patent_app_country] => US [patent_app_date] => 1997-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 3824 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/853/05853921.pdf [firstpage_image] =>[orig_patent_app_number] => 905792 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/905792
Methods of fabricating phase shift masks by controlling exposure doses Jul 27, 1997 Issued
Array ( [id] => 4064581 [patent_doc_number] => 05895735 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-20 [patent_title] => 'Phase shift masks including first and second radiation blocking layer patterns, and methods of fabricating and using the same' [patent_app_type] => 1 [patent_app_number] => 8/899607 [patent_app_country] => US [patent_app_date] => 1997-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 2929 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/895/05895735.pdf [firstpage_image] =>[orig_patent_app_number] => 899607 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/899607
Phase shift masks including first and second radiation blocking layer patterns, and methods of fabricating and using the same Jul 23, 1997 Issued
Array ( [id] => 3757376 [patent_doc_number] => 05851707 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-22 [patent_title] => 'Microlithography projection-exposure masks, and methods and apparatus employing same' [patent_app_type] => 1 [patent_app_number] => 8/899909 [patent_app_country] => US [patent_app_date] => 1997-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 13 [patent_no_of_words] => 3652 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/851/05851707.pdf [firstpage_image] =>[orig_patent_app_number] => 899909 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/899909
Microlithography projection-exposure masks, and methods and apparatus employing same Jul 23, 1997 Issued
Array ( [id] => 4005431 [patent_doc_number] => 05962172 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-05 [patent_title] => 'Method and apparatus for manufacturing photomask and method of manufacturing a semiconductor device' [patent_app_type] => 1 [patent_app_number] => 8/897613 [patent_app_country] => US [patent_app_date] => 1997-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 30 [patent_no_of_words] => 9417 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/962/05962172.pdf [firstpage_image] =>[orig_patent_app_number] => 897613 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/897613
Method and apparatus for manufacturing photomask and method of manufacturing a semiconductor device Jul 20, 1997 Issued
Array ( [id] => 3779918 [patent_doc_number] => 05821015 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-13 [patent_title] => 'Photomask-pattern-shape evaluation method, photomask, photomask manufacturing method, photomask-pattern forming method and exposure' [patent_app_type] => 1 [patent_app_number] => 8/887473 [patent_app_country] => US [patent_app_date] => 1997-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 55 [patent_no_of_words] => 17519 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/821/05821015.pdf [firstpage_image] =>[orig_patent_app_number] => 887473 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/887473
Photomask-pattern-shape evaluation method, photomask, photomask manufacturing method, photomask-pattern forming method and exposure Jul 1, 1997 Issued
Array ( [id] => 3905851 [patent_doc_number] => 05897978 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-27 [patent_title] => 'Mask data generating method and mask for an electron beam exposure system' [patent_app_type] => 1 [patent_app_number] => 8/883752 [patent_app_country] => US [patent_app_date] => 1997-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 2162 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/897/05897978.pdf [firstpage_image] =>[orig_patent_app_number] => 883752 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/883752
Mask data generating method and mask for an electron beam exposure system Jun 26, 1997 Issued
Array ( [id] => 1484500 [patent_doc_number] => 06365310 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-02 [patent_title] => 'Developing method and a developer for electrophotography' [patent_app_type] => B1 [patent_app_number] => 08/882820 [patent_app_country] => US [patent_app_date] => 1997-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 5961 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/365/06365310.pdf [firstpage_image] =>[orig_patent_app_number] => 08882820 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/882820
Developing method and a developer for electrophotography Jun 25, 1997 Issued
Array ( [id] => 4003847 [patent_doc_number] => 05888677 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-30 [patent_title] => 'Exposure mask, method of fabricating same, and method of manufacturing semiconductor device' [patent_app_type] => 1 [patent_app_number] => 8/882999 [patent_app_country] => US [patent_app_date] => 1997-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 27 [patent_no_of_words] => 6869 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/888/05888677.pdf [firstpage_image] =>[orig_patent_app_number] => 882999 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/882999
Exposure mask, method of fabricating same, and method of manufacturing semiconductor device Jun 25, 1997 Issued
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