
Yuk Ting Choi
Examiner (ID: 1767, Phone: (571)270-1637 , Office: P/2153 )
| Most Active Art Unit | 2164 |
| Art Unit(s) | 2169, 2164, 2153 |
| Total Applications | 733 |
| Issued Applications | 496 |
| Pending Applications | 58 |
| Abandoned Applications | 197 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
| 09/463698 | Semiconductor wafer holder and electroplating system for plating a semiconductor wafer | Jan 30, 2000 | Abandoned |
Array
(
[id] => 1501949
[patent_doc_number] => 06464854
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2002-10-15
[patent_title] => 'Water sources for automotive electrolyzers'
[patent_app_type] => B2
[patent_app_number] => 09/494679
[patent_app_country] => US
[patent_app_date] => 2000-01-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 14
[patent_no_of_words] => 8881
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 62
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/464/06464854.pdf
[firstpage_image] =>[orig_patent_app_number] => 09494679
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/494679 | Water sources for automotive electrolyzers | Jan 30, 2000 | Issued |
Array
(
[id] => 1352903
[patent_doc_number] => 06572742
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-06-03
[patent_title] => 'Apparatus for electrochemical fabrication using a conformable mask'
[patent_app_type] => B1
[patent_app_number] => 09/488142
[patent_app_country] => US
[patent_app_date] => 2000-01-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 92
[patent_no_of_words] => 15438
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 157
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/572/06572742.pdf
[firstpage_image] =>[orig_patent_app_number] => 09488142
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/488142 | Apparatus for electrochemical fabrication using a conformable mask | Jan 19, 2000 | Issued |
Array
(
[id] => 1598325
[patent_doc_number] => 06475369
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-11-05
[patent_title] => 'Method for electrochemical fabrication'
[patent_app_type] => B1
[patent_app_number] => 09/487408
[patent_app_country] => US
[patent_app_date] => 2000-01-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 92
[patent_no_of_words] => 15357
[patent_no_of_claims] => 53
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 86
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/475/06475369.pdf
[firstpage_image] =>[orig_patent_app_number] => 09487408
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/487408 | Method for electrochemical fabrication | Jan 17, 2000 | Issued |
Array
(
[id] => 1448497
[patent_doc_number] => 06454916
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-09-24
[patent_title] => 'Selective electroplating with direct contact chemical polishing'
[patent_app_type] => B1
[patent_app_number] => 09/477810
[patent_app_country] => US
[patent_app_date] => 2000-01-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 4033
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/454/06454916.pdf
[firstpage_image] =>[orig_patent_app_number] => 09477810
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/477810 | Selective electroplating with direct contact chemical polishing | Jan 4, 2000 | Issued |
Array
(
[id] => 1378515
[patent_doc_number] => 06547937
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-04-15
[patent_title] => 'Microelectronic workpiece processing tool including a processing reactor having a paddle assembly for agitation of a processing fluid proximate to the workpiece'
[patent_app_type] => B1
[patent_app_number] => 09/476526
[patent_app_country] => US
[patent_app_date] => 2000-01-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 29
[patent_no_of_words] => 11080
[patent_no_of_claims] => 34
[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/06/547/06547937.pdf
[firstpage_image] =>[orig_patent_app_number] => 09476526
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/476526 | Microelectronic workpiece processing tool including a processing reactor having a paddle assembly for agitation of a processing fluid proximate to the workpiece | Jan 2, 2000 | Issued |
Array
(
[id] => 6503016
[patent_doc_number] => 20020134685
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-09-26
[patent_title] => 'SELF-ALIGNED COAXIAL VIA CAPACITORS'
[patent_app_type] => new
[patent_app_number] => 09/474186
[patent_app_country] => US
[patent_app_date] => 1999-12-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 5671
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 12
[patent_words_short_claim] => 89
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0134/20020134685.pdf
[firstpage_image] =>[orig_patent_app_number] => 09474186
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/474186 | Self-aligned coaxial via capacitors | Dec 28, 1999 | Issued |
Array
(
[id] => 1452021
[patent_doc_number] => 06461493
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-10-08
[patent_title] => 'Decoupling capacitor method and structure using metal based carrier'
[patent_app_type] => B1
[patent_app_number] => 09/472136
[patent_app_country] => US
[patent_app_date] => 1999-12-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 5218
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 63
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/461/06461493.pdf
[firstpage_image] =>[orig_patent_app_number] => 09472136
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/472136 | Decoupling capacitor method and structure using metal based carrier | Dec 22, 1999 | Issued |
Array
(
[id] => 4278743
[patent_doc_number] => 06210554
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-04-03
[patent_title] => 'Method of plating semiconductor wafer and plated semiconductor wafer'
[patent_app_type] => 1
[patent_app_number] => 9/468330
[patent_app_country] => US
[patent_app_date] => 1999-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 14
[patent_no_of_words] => 3628
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 112
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/210/06210554.pdf
[firstpage_image] =>[orig_patent_app_number] => 468330
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/468330 | Method of plating semiconductor wafer and plated semiconductor wafer | Dec 20, 1999 | Issued |
Array
(
[id] => 4161460
[patent_doc_number] => 06139703
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-10-31
[patent_title] => 'Cathode current control system for a wafer electroplating apparatus'
[patent_app_type] => 1
[patent_app_number] => 9/466688
[patent_app_country] => US
[patent_app_date] => 1999-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 28
[patent_figures_cnt] => 32
[patent_no_of_words] => 4746
[patent_no_of_claims] => 28
[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/06/139/06139703.pdf
[firstpage_image] =>[orig_patent_app_number] => 466688
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/466688 | Cathode current control system for a wafer electroplating apparatus | Dec 19, 1999 | Issued |
Array
(
[id] => 4264554
[patent_doc_number] => 06322673
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-11-27
[patent_title] => 'Apparatus for electrochemical treatment of a continuous web'
[patent_app_type] => 1
[patent_app_number] => 9/465260
[patent_app_country] => US
[patent_app_date] => 1999-12-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 15
[patent_no_of_words] => 8373
[patent_no_of_claims] => 40
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 70
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/322/06322673.pdf
[firstpage_image] =>[orig_patent_app_number] => 465260
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/465260 | Apparatus for electrochemical treatment of a continuous web | Dec 17, 1999 | Issued |
Array
(
[id] => 4161592
[patent_doc_number] => 06139712
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-10-31
[patent_title] => 'Method of depositing metal layer'
[patent_app_type] => 1
[patent_app_number] => 9/461279
[patent_app_country] => US
[patent_app_date] => 1999-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 48
[patent_figures_cnt] => 67
[patent_no_of_words] => 13086
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 166
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/139/06139712.pdf
[firstpage_image] =>[orig_patent_app_number] => 461279
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/461279 | Method of depositing metal layer | Dec 13, 1999 | Issued |
Array
(
[id] => 4260046
[patent_doc_number] => 06306276
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-10-23
[patent_title] => 'Aqueous electrodeposition of rare earth and transition metals'
[patent_app_type] => 1
[patent_app_number] => 9/319632
[patent_app_country] => US
[patent_app_date] => 1999-12-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 4096
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 41
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/306/06306276.pdf
[firstpage_image] =>[orig_patent_app_number] => 319632
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/319632 | Aqueous electrodeposition of rare earth and transition metals | Dec 9, 1999 | Issued |
Array
(
[id] => 4402028
[patent_doc_number] => 06264801
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-07-24
[patent_title] => 'Methods for altering the magnetic properties of materials and the materials produced by these methods'
[patent_app_type] => 1
[patent_app_number] => 9/454560
[patent_app_country] => US
[patent_app_date] => 1999-12-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3152
[patent_no_of_claims] => 36
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 43
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/264/06264801.pdf
[firstpage_image] =>[orig_patent_app_number] => 454560
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/454560 | Methods for altering the magnetic properties of materials and the materials produced by these methods | Dec 6, 1999 | Issued |
Array
(
[id] => 1541180
[patent_doc_number] => 06372112
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-04-16
[patent_title] => 'Method of forming a high precision flexible abrasive member'
[patent_app_type] => B1
[patent_app_number] => 09/367595
[patent_app_country] => US
[patent_app_date] => 1999-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 1548
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/372/06372112.pdf
[firstpage_image] =>[orig_patent_app_number] => 09367595
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/367595 | Method of forming a high precision flexible abrasive member | Dec 2, 1999 | Issued |
Array
(
[id] => 1559955
[patent_doc_number] => 06361675
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-03-26
[patent_title] => 'Method of manufacturing a semiconductor component and plating tool therefor'
[patent_app_type] => B1
[patent_app_number] => 09/451552
[patent_app_country] => US
[patent_app_date] => 1999-12-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 3189
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/361/06361675.pdf
[firstpage_image] =>[orig_patent_app_number] => 09451552
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/451552 | Method of manufacturing a semiconductor component and plating tool therefor | Nov 30, 1999 | Issued |
Array
(
[id] => 4401342
[patent_doc_number] => 06238529
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-05-29
[patent_title] => 'Device for electrolytic treatment of printed circuit boards and conductive films'
[patent_app_type] => 1
[patent_app_number] => 9/403657
[patent_app_country] => US
[patent_app_date] => 1999-11-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 4968
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 31
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/238/06238529.pdf
[firstpage_image] =>[orig_patent_app_number] => 403657
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/403657 | Device for electrolytic treatment of printed circuit boards and conductive films | Nov 21, 1999 | Issued |
Array
(
[id] => 4264568
[patent_doc_number] => 06322674
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-11-27
[patent_title] => 'Cathode current control system for a wafer electroplating apparatus'
[patent_app_type] => 1
[patent_app_number] => 9/440761
[patent_app_country] => US
[patent_app_date] => 1999-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 28
[patent_figures_cnt] => 32
[patent_no_of_words] => 4732
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/322/06322674.pdf
[firstpage_image] =>[orig_patent_app_number] => 440761
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/440761 | Cathode current control system for a wafer electroplating apparatus | Nov 15, 1999 | Issued |
Array
(
[id] => 4402982
[patent_doc_number] => 06309518
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-10-30
[patent_title] => 'Surface-treatment plant'
[patent_app_type] => 1
[patent_app_number] => 9/381132
[patent_app_country] => US
[patent_app_date] => 1999-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 9
[patent_no_of_words] => 2529
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 211
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/309/06309518.pdf
[firstpage_image] =>[orig_patent_app_number] => 381132
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/381132 | Surface-treatment plant | Nov 15, 1999 | Issued |
| 09/380482 | METHOD FOR PRODUCING AND MAGAZINING AT LEAST ONE METALLIC MICRO-COMPONENT | Nov 9, 1999 | Abandoned |