
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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 |