
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] => 3471114
[patent_doc_number] => 05476737
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-12-19
[patent_title] => 'method of forming a phosphor screen of a cathode ray tube'
[patent_app_type] => 1
[patent_app_number] => 8/293185
[patent_app_country] => US
[patent_app_date] => 1994-08-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 12
[patent_no_of_words] => 2919
[patent_no_of_claims] => 2
[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/05/476/05476737.pdf
[firstpage_image] =>[orig_patent_app_number] => 293185
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/293185 | method of forming a phosphor screen of a cathode ray tube | Aug 18, 1994 | Issued |
| 08/292263 | HALFTONE PHASE SHIFT PHOTOMASK, HALFTONE PHASE SHIFT PHOTOMASK BLANK, AND METHOD OF PRODUCING THE BLANK | Aug 16, 1994 | Abandoned |
Array
(
[id] => 3488297
[patent_doc_number] => 05439765
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-08-08
[patent_title] => 'Photomask for semiconductor integrated circuit device'
[patent_app_type] => 1
[patent_app_number] => 8/291835
[patent_app_country] => US
[patent_app_date] => 1994-08-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 13
[patent_no_of_words] => 1936
[patent_no_of_claims] => 5
[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/05/439/05439765.pdf
[firstpage_image] =>[orig_patent_app_number] => 291835
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/291835 | Photomask for semiconductor integrated circuit device | Aug 16, 1994 | Issued |
Array
(
[id] => 3110579
[patent_doc_number] => 05464711
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-11-07
[patent_title] => 'Process for fabricating an X-ray absorbing mask'
[patent_app_type] => 1
[patent_app_number] => 8/283325
[patent_app_country] => US
[patent_app_date] => 1994-08-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 4260
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 122
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/464/05464711.pdf
[firstpage_image] =>[orig_patent_app_number] => 283325
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/283325 | Process for fabricating an X-ray absorbing mask | Jul 31, 1994 | Issued |
Array
(
[id] => 3557521
[patent_doc_number] => 05500321
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-03-19
[patent_title] => 'Color toner for developing electrostatic image'
[patent_app_type] => 1
[patent_app_number] => 8/282367
[patent_app_country] => US
[patent_app_date] => 1994-07-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 7333
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/500/05500321.pdf
[firstpage_image] =>[orig_patent_app_number] => 282367
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/282367 | Color toner for developing electrostatic image | Jul 28, 1994 | Issued |
| 08/282539 | GRADATION MASK AND PROCESS FOR PRODUCING THE SAME | Jul 28, 1994 | Abandoned |
Array
(
[id] => 3658400
[patent_doc_number] => 05656397
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-08-12
[patent_title] => 'Mask having a phase shifter and method of manufacturing same'
[patent_app_type] => 1
[patent_app_number] => 8/282543
[patent_app_country] => US
[patent_app_date] => 1994-07-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
[patent_figures_cnt] => 76
[patent_no_of_words] => 18061
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 55
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/656/05656397.pdf
[firstpage_image] =>[orig_patent_app_number] => 282543
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/282543 | Mask having a phase shifter and method of manufacturing same | Jul 28, 1994 | Issued |
Array
(
[id] => 3491829
[patent_doc_number] => 05561009
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-10-01
[patent_title] => 'Blanks for phase shift photomasks, and phase shift photomasks'
[patent_app_type] => 1
[patent_app_number] => 8/277167
[patent_app_country] => US
[patent_app_date] => 1994-07-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2586
[patent_no_of_claims] => 2
[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/05/561/05561009.pdf
[firstpage_image] =>[orig_patent_app_number] => 277167
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/277167 | Blanks for phase shift photomasks, and phase shift photomasks | Jul 18, 1994 | Issued |
Array
(
[id] => 3692621
[patent_doc_number] => 05650251
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-07-22
[patent_title] => 'Process for producing color filter comprising an ultrasonic wave projected perpendicularly to the substrate'
[patent_app_type] => 1
[patent_app_number] => 8/269907
[patent_app_country] => US
[patent_app_date] => 1994-07-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 4695
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 33
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/650/05650251.pdf
[firstpage_image] =>[orig_patent_app_number] => 269907
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/269907 | Process for producing color filter comprising an ultrasonic wave projected perpendicularly to the substrate | Jul 5, 1994 | Issued |
Array
(
[id] => 3508368
[patent_doc_number] => 05563012
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-10-08
[patent_title] => 'Multi mask method for selective mask feature enhancement'
[patent_app_type] => 1
[patent_app_number] => 8/269853
[patent_app_country] => US
[patent_app_date] => 1994-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 2553
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 61
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/563/05563012.pdf
[firstpage_image] =>[orig_patent_app_number] => 269853
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/269853 | Multi mask method for selective mask feature enhancement | Jun 29, 1994 | Issued |
Array
(
[id] => 3557478
[patent_doc_number] => 05500318
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-03-19
[patent_title] => 'Toner for developing electrostatic image and fixing method'
[patent_app_type] => 1
[patent_app_number] => 8/266478
[patent_app_country] => US
[patent_app_date] => 1994-06-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 10844
[patent_no_of_claims] => 33
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 194
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/500/05500318.pdf
[firstpage_image] =>[orig_patent_app_number] => 266478
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/266478 | Toner for developing electrostatic image and fixing method | Jun 26, 1994 | Issued |
Array
(
[id] => 3587872
[patent_doc_number] => 05496669
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-03-05
[patent_title] => 'System for detecting a latent image using an alignment apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/204137
[patent_app_country] => US
[patent_app_date] => 1994-06-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 9
[patent_no_of_words] => 4637
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 225
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/496/05496669.pdf
[firstpage_image] =>[orig_patent_app_number] => 204137
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/204137 | System for detecting a latent image using an alignment apparatus | Jun 26, 1994 | Issued |
Array
(
[id] => 3418005
[patent_doc_number] => 05478680
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-12-26
[patent_title] => 'Color filter'
[patent_app_type] => 1
[patent_app_number] => 8/263353
[patent_app_country] => US
[patent_app_date] => 1994-06-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4222
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 150
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/478/05478680.pdf
[firstpage_image] =>[orig_patent_app_number] => 263353
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/263353 | Color filter | Jun 20, 1994 | Issued |
Array
(
[id] => 3569228
[patent_doc_number] => 05538817
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-23
[patent_title] => 'Gray level imaging masks and methods for encoding same'
[patent_app_type] => 1
[patent_app_number] => 8/261488
[patent_app_country] => US
[patent_app_date] => 1994-06-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 13
[patent_no_of_words] => 2998
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 104
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/538/05538817.pdf
[firstpage_image] =>[orig_patent_app_number] => 261488
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/261488 | Gray level imaging masks and methods for encoding same | Jun 16, 1994 | Issued |
Array
(
[id] => 3459572
[patent_doc_number] => 05468577
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-11-21
[patent_title] => 'Photomask having patterns to reduce power of a stepper'
[patent_app_type] => 1
[patent_app_number] => 8/258193
[patent_app_country] => US
[patent_app_date] => 1994-06-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 1485
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 93
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/468/05468577.pdf
[firstpage_image] =>[orig_patent_app_number] => 258193
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/258193 | Photomask having patterns to reduce power of a stepper | Jun 9, 1994 | Issued |
Array
(
[id] => 3409764
[patent_doc_number] => 05411824
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-05-02
[patent_title] => 'Phase shifting mask structure with absorbing/attenuating sidewalls for improved imaging'
[patent_app_type] => 1
[patent_app_number] => 8/257424
[patent_app_country] => US
[patent_app_date] => 1994-06-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2854
[patent_no_of_claims] => 16
[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/05/411/05411824.pdf
[firstpage_image] =>[orig_patent_app_number] => 257424
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/257424 | Phase shifting mask structure with absorbing/attenuating sidewalls for improved imaging | Jun 8, 1994 | Issued |
Array
(
[id] => 3114133
[patent_doc_number] => 05449578
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-09-12
[patent_title] => 'Method of manufacturing a mask for forming a pattern in a semiconductor device'
[patent_app_type] => 1
[patent_app_number] => 8/257252
[patent_app_country] => US
[patent_app_date] => 1994-06-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 9
[patent_no_of_words] => 2070
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/449/05449578.pdf
[firstpage_image] =>[orig_patent_app_number] => 257252
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/257252 | Method of manufacturing a mask for forming a pattern in a semiconductor device | Jun 7, 1994 | Issued |
Array
(
[id] => 3555425
[patent_doc_number] => 05501925
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-03-26
[patent_title] => 'High power masks and methods for manufacturing same'
[patent_app_type] => 1
[patent_app_number] => 8/250694
[patent_app_country] => US
[patent_app_date] => 1994-05-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 22
[patent_no_of_words] => 3160
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 175
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/501/05501925.pdf
[firstpage_image] =>[orig_patent_app_number] => 250694
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/250694 | High power masks and methods for manufacturing same | May 26, 1994 | Issued |
Array
(
[id] => 3427343
[patent_doc_number] => 05455132
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-10-03
[patent_title] => 'method of electrophotographic phosphor deposition'
[patent_app_type] => 1
[patent_app_number] => 8/250231
[patent_app_country] => US
[patent_app_date] => 1994-05-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 4509
[patent_no_of_claims] => 5
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[patent_words_short_claim] => 235
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/455/05455132.pdf
[firstpage_image] =>[orig_patent_app_number] => 250231
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/250231 | method of electrophotographic phosphor deposition | May 26, 1994 | Issued |
Array
(
[id] => 3503253
[patent_doc_number] => 05514499
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-05-07
[patent_title] => 'Phase shifting mask comprising a multilayer structure and method of forming a pattern using the same'
[patent_app_type] => 1
[patent_app_number] => 8/249038
[patent_app_country] => US
[patent_app_date] => 1994-05-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/514/05514499.pdf
[firstpage_image] =>[orig_patent_app_number] => 249038
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/249038 | Phase shifting mask comprising a multilayer structure and method of forming a pattern using the same | May 24, 1994 | Issued |