Search

Dung H. Bui

Examiner (ID: 7927, Phone: (571)270-7077 , Office: P/1773 )

Most Active Art Unit
1773
Art Unit(s)
4153, 1773, 1797, 1775, 1776, 1772
Total Applications
1707
Issued Applications
1289
Pending Applications
185
Abandoned Applications
275

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1590176 [patent_doc_number] => 06491042 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-10 [patent_title] => 'Post etching treatment process for high density oxide etcher' [patent_app_type] => B1 [patent_app_number] => 09/206745 [patent_app_country] => US [patent_app_date] => 1998-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2163 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/491/06491042.pdf [firstpage_image] =>[orig_patent_app_number] => 09206745 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/206745
Post etching treatment process for high density oxide etcher Dec 6, 1998 Issued
Array ( [id] => 4280665 [patent_doc_number] => 06186154 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'Find end point of CLF3 clean by pressure change' [patent_app_type] => 1 [patent_app_number] => 9/206742 [patent_app_country] => US [patent_app_date] => 1998-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2067 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/186/06186154.pdf [firstpage_image] =>[orig_patent_app_number] => 206742 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/206742
Find end point of CLF3 clean by pressure change Dec 6, 1998 Issued
Array ( [id] => 4095358 [patent_doc_number] => 06096653 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-01 [patent_title] => 'Method for fabricating conducting lines with a high topography height' [patent_app_type] => 1 [patent_app_number] => 9/206780 [patent_app_country] => US [patent_app_date] => 1998-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1692 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/096/06096653.pdf [firstpage_image] =>[orig_patent_app_number] => 206780 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/206780
Method for fabricating conducting lines with a high topography height Dec 6, 1998 Issued
Array ( [id] => 4038748 [patent_doc_number] => 05968278 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'High aspect ratio contact' [patent_app_type] => 1 [patent_app_number] => 9/206744 [patent_app_country] => US [patent_app_date] => 1998-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2592 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/968/05968278.pdf [firstpage_image] =>[orig_patent_app_number] => 206744 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/206744
High aspect ratio contact Dec 6, 1998 Issued
Array ( [id] => 4387400 [patent_doc_number] => 06227211 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-08 [patent_title] => 'Uniformity improvement of high aspect ratio contact by stop layer' [patent_app_type] => 1 [patent_app_number] => 9/206740 [patent_app_country] => US [patent_app_date] => 1998-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2633 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/227/06227211.pdf [firstpage_image] =>[orig_patent_app_number] => 206740 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/206740
Uniformity improvement of high aspect ratio contact by stop layer Dec 6, 1998 Issued
Array ( [id] => 4189077 [patent_doc_number] => 06153528 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-28 [patent_title] => 'Method of fabricating a dual damascene structure' [patent_app_type] => 1 [patent_app_number] => 9/205912 [patent_app_country] => US [patent_app_date] => 1998-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 3333 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/153/06153528.pdf [firstpage_image] =>[orig_patent_app_number] => 205912 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/205912
Method of fabricating a dual damascene structure Dec 3, 1998 Issued
Array ( [id] => 4132112 [patent_doc_number] => 06121155 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-19 [patent_title] => 'Integrated circuit fabrication critical dimension control using self-limiting resist etch' [patent_app_type] => 1 [patent_app_number] => 9/205590 [patent_app_country] => US [patent_app_date] => 1998-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 18 [patent_no_of_words] => 3271 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/121/06121155.pdf [firstpage_image] =>[orig_patent_app_number] => 205590 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/205590
Integrated circuit fabrication critical dimension control using self-limiting resist etch Dec 3, 1998 Issued
Array ( [id] => 4351418 [patent_doc_number] => 06174407 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-16 [patent_title] => 'Apparatus and method for detecting an endpoint of an etching process by transmitting infrared light signals through a semiconductor wafer' [patent_app_type] => 1 [patent_app_number] => 9/204767 [patent_app_country] => US [patent_app_date] => 1998-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5652 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/174/06174407.pdf [firstpage_image] =>[orig_patent_app_number] => 204767 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/204767
Apparatus and method for detecting an endpoint of an etching process by transmitting infrared light signals through a semiconductor wafer Dec 2, 1998 Issued
Array ( [id] => 4107047 [patent_doc_number] => 06022809 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-08 [patent_title] => 'Composite shadow ring for an etch chamber and method of using' [patent_app_type] => 1 [patent_app_number] => 9/205040 [patent_app_country] => US [patent_app_date] => 1998-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3752 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/022/06022809.pdf [firstpage_image] =>[orig_patent_app_number] => 205040 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/205040
Composite shadow ring for an etch chamber and method of using Dec 2, 1998 Issued
Array ( [id] => 4181741 [patent_doc_number] => 06020269 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-01 [patent_title] => 'Ultra-thin resist and nitride/oxide hard mask for metal etch' [patent_app_type] => 1 [patent_app_number] => 9/203461 [patent_app_country] => US [patent_app_date] => 1998-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5429 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/020/06020269.pdf [firstpage_image] =>[orig_patent_app_number] => 203461 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/203461
Ultra-thin resist and nitride/oxide hard mask for metal etch Dec 1, 1998 Issued
Array ( [id] => 4341232 [patent_doc_number] => 06173720 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-16 [patent_title] => 'Process for treating a semiconductor substrate' [patent_app_type] => 1 [patent_app_number] => 9/203927 [patent_app_country] => US [patent_app_date] => 1998-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1714 [patent_no_of_claims] => 19 [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/06/173/06173720.pdf [firstpage_image] =>[orig_patent_app_number] => 203927 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/203927
Process for treating a semiconductor substrate Dec 1, 1998 Issued
Array ( [id] => 4122419 [patent_doc_number] => 06127070 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-03 [patent_title] => 'Thin resist with nitride hard mask for via etch application' [patent_app_type] => 1 [patent_app_number] => 9/203283 [patent_app_country] => US [patent_app_date] => 1998-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 22 [patent_no_of_words] => 6177 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/127/06127070.pdf [firstpage_image] =>[orig_patent_app_number] => 203283 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/203283
Thin resist with nitride hard mask for via etch application Nov 30, 1998 Issued
Array ( [id] => 4169906 [patent_doc_number] => 06140242 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-31 [patent_title] => 'Method of forming an isolation trench in a semiconductor device including annealing at an increased temperature' [patent_app_type] => 1 [patent_app_number] => 9/203670 [patent_app_country] => US [patent_app_date] => 1998-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3237 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/140/06140242.pdf [firstpage_image] =>[orig_patent_app_number] => 203670 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/203670
Method of forming an isolation trench in a semiconductor device including annealing at an increased temperature Nov 30, 1998 Issued
Array ( [id] => 4359053 [patent_doc_number] => 06255226 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Optimized metal etch process to enable the use of aluminum plugs' [patent_app_type] => 1 [patent_app_number] => 9/201987 [patent_app_country] => US [patent_app_date] => 1998-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 4859 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/255/06255226.pdf [firstpage_image] =>[orig_patent_app_number] => 201987 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/201987
Optimized metal etch process to enable the use of aluminum plugs Nov 30, 1998 Issued
Array ( [id] => 1522030 [patent_doc_number] => 06352083 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-05 [patent_title] => 'Substrate treating apparatus and substrate treating method' [patent_app_type] => B1 [patent_app_number] => 09/195190 [patent_app_country] => US [patent_app_date] => 1998-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 26 [patent_no_of_words] => 12840 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/352/06352083.pdf [firstpage_image] =>[orig_patent_app_number] => 09195190 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/195190
Substrate treating apparatus and substrate treating method Nov 16, 1998 Issued
Array ( [id] => 4298888 [patent_doc_number] => 06251542 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-26 [patent_title] => 'Semiconductor wafer etching method' [patent_app_type] => 1 [patent_app_number] => 9/188565 [patent_app_country] => US [patent_app_date] => 1998-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3710 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/251/06251542.pdf [firstpage_image] =>[orig_patent_app_number] => 188565 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/188565
Semiconductor wafer etching method Nov 9, 1998 Issued
Array ( [id] => 1068741 [patent_doc_number] => 06844267 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-01-18 [patent_title] => 'Anisotropic etching of organic-containing insulating layers' [patent_app_type] => utility [patent_app_number] => 09/530069 [patent_app_country] => US [patent_app_date] => 1998-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7181 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/844/06844267.pdf [firstpage_image] =>[orig_patent_app_number] => 09530069 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/530069
Anisotropic etching of organic-containing insulating layers Oct 21, 1998 Issued
Array ( [id] => 1282282 [patent_doc_number] => 06638445 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-10-28 [patent_title] => 'Silicon dioxide etch process which protects metals' [patent_app_type] => B2 [patent_app_number] => 09/149474 [patent_app_country] => US [patent_app_date] => 1998-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1988 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/638/06638445.pdf [firstpage_image] =>[orig_patent_app_number] => 09149474 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/149474
Silicon dioxide etch process which protects metals Sep 7, 1998 Issued
Array ( [id] => 4270454 [patent_doc_number] => 06323046 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-27 [patent_title] => 'Method and apparatus for endpointing a chemical-mechanical planarization process' [patent_app_type] => 1 [patent_app_number] => 9/139814 [patent_app_country] => US [patent_app_date] => 1998-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5719 [patent_no_of_claims] => 87 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/323/06323046.pdf [firstpage_image] =>[orig_patent_app_number] => 139814 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/139814
Method and apparatus for endpointing a chemical-mechanical planarization process Aug 24, 1998 Issued
Array ( [id] => 3933653 [patent_doc_number] => 05989449 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-23 [patent_title] => 'Composition and method for stripping tin and tin-lead from copper surfaces' [patent_app_type] => 1 [patent_app_number] => 9/134222 [patent_app_country] => US [patent_app_date] => 1998-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9638 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/989/05989449.pdf [firstpage_image] =>[orig_patent_app_number] => 134222 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/134222
Composition and method for stripping tin and tin-lead from copper surfaces Aug 13, 1998 Issued
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