Search

Daniel D. Chang

Examiner (ID: 9281, Phone: (571)272-1801 , Office: P/2844 )

Most Active Art Unit
2844
Art Unit(s)
2844, 0, 2819
Total Applications
2537
Issued Applications
2319
Pending Applications
103
Abandoned Applications
143

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4464407 [patent_doc_number] => 07942111 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-17 [patent_title] => 'Method and device for vacuum-coating a substrate' [patent_app_type] => utility [patent_app_number] => 11/008413 [patent_app_country] => US [patent_app_date] => 2004-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 7838 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/942/07942111.pdf [firstpage_image] =>[orig_patent_app_number] => 11008413 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/008413
Method and device for vacuum-coating a substrate Dec 8, 2004 Issued
Array ( [id] => 5843619 [patent_doc_number] => 20060121704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-08 [patent_title] => 'Plasma ion implantation system with axial electrostatic confinement' [patent_app_type] => utility [patent_app_number] => 11/005972 [patent_app_country] => US [patent_app_date] => 2004-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3873 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0121/20060121704.pdf [firstpage_image] =>[orig_patent_app_number] => 11005972 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/005972
Plasma ion implantation system with axial electrostatic confinement Dec 6, 2004 Abandoned
Array ( [id] => 7166992 [patent_doc_number] => 20050120961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-09 [patent_title] => 'Rapid thermal processing system, method for manufacuturing the same, and method for adjusting temperature' [patent_app_type] => utility [patent_app_number] => 11/005003 [patent_app_country] => US [patent_app_date] => 2004-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 26139 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0120/20050120961.pdf [firstpage_image] =>[orig_patent_app_number] => 11005003 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/005003
Rapid thermal processing system, method for manufacuturing the same, and method for adjusting temperature Dec 6, 2004 Abandoned
Array ( [id] => 389942 [patent_doc_number] => 07300537 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-11-27 [patent_title] => 'Productivity enhancing thermal sprayed yttria-containing coating for plasma reactor' [patent_app_type] => utility [patent_app_number] => 11/000894 [patent_app_country] => US [patent_app_date] => 2004-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 7454 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/300/07300537.pdf [firstpage_image] =>[orig_patent_app_number] => 11000894 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/000894
Productivity enhancing thermal sprayed yttria-containing coating for plasma reactor Dec 1, 2004 Issued
Array ( [id] => 6928348 [patent_doc_number] => 20050279380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-22 [patent_title] => 'Method for surface cleaning' [patent_app_type] => utility [patent_app_number] => 10/998465 [patent_app_country] => US [patent_app_date] => 2004-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 10631 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0279/20050279380.pdf [firstpage_image] =>[orig_patent_app_number] => 10998465 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/998465
Method for surface cleaning Nov 28, 2004 Issued
Array ( [id] => 5772778 [patent_doc_number] => 20060102282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-18 [patent_title] => 'Method and apparatus for selectively filtering residue from a processing chamber' [patent_app_type] => utility [patent_app_number] => 10/990162 [patent_app_country] => US [patent_app_date] => 2004-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5575 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0102/20060102282.pdf [firstpage_image] =>[orig_patent_app_number] => 10990162 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/990162
Method and apparatus for selectively filtering residue from a processing chamber Nov 14, 2004 Abandoned
Array ( [id] => 7010532 [patent_doc_number] => 20050064248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-24 [patent_title] => 'Cerium oxide containing ceramic components and coatings in semiconductor processing equipment and methods of manufacture thereof' [patent_app_type] => utility [patent_app_number] => 10/983622 [patent_app_country] => US [patent_app_date] => 2004-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5570 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0064/20050064248.pdf [firstpage_image] =>[orig_patent_app_number] => 10983622 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/983622
Cerium oxide containing ceramic components and coatings in semiconductor processing equipment and methods of manufacture thereof Nov 8, 2004 Abandoned
Array ( [id] => 6936395 [patent_doc_number] => 20050109956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-26 [patent_title] => 'Precise, in-situ endpoint detection for charged particle beam processing' [patent_app_type] => utility [patent_app_number] => 10/984096 [patent_app_country] => US [patent_app_date] => 2004-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6416 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0109/20050109956.pdf [firstpage_image] =>[orig_patent_app_number] => 10984096 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/984096
Precise, in-situ endpoint detection for charged particle beam processing Nov 8, 2004 Abandoned
Array ( [id] => 5862821 [patent_doc_number] => 20060096951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-11 [patent_title] => 'APPARATUS AND METHOD FOR CONTROLLING PROCESS NON-UNIFORMITY' [patent_app_type] => utility [patent_app_number] => 10/904235 [patent_app_country] => US [patent_app_date] => 2004-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5194 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0096/20060096951.pdf [firstpage_image] =>[orig_patent_app_number] => 10904235 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/904235
APPARATUS AND METHOD FOR CONTROLLING PROCESS NON-UNIFORMITY Oct 28, 2004 Abandoned
Array ( [id] => 6936167 [patent_doc_number] => 20050109728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-26 [patent_title] => 'End point detector for etching equipment' [patent_app_type] => utility [patent_app_number] => 10/974941 [patent_app_country] => US [patent_app_date] => 2004-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1738 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0109/20050109728.pdf [firstpage_image] =>[orig_patent_app_number] => 10974941 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/974941
End point detector for etching equipment Oct 27, 2004 Abandoned
Array ( [id] => 5740599 [patent_doc_number] => 20060086321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-27 [patent_title] => 'Substrate-to-mask alignment and securing system with temperature control for use in an automated shadow mask vacuum deposition process' [patent_app_type] => utility [patent_app_number] => 10/971218 [patent_app_country] => US [patent_app_date] => 2004-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6024 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0086/20060086321.pdf [firstpage_image] =>[orig_patent_app_number] => 10971218 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/971218
Substrate-to-mask alignment and securing system with temperature control for use in an automated shadow mask vacuum deposition process Oct 21, 2004 Abandoned
Array ( [id] => 883294 [patent_doc_number] => 07351293 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-01 [patent_title] => 'Method and device for rotating a wafer' [patent_app_type] => utility [patent_app_number] => 10/969256 [patent_app_country] => US [patent_app_date] => 2004-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2419 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/351/07351293.pdf [firstpage_image] =>[orig_patent_app_number] => 10969256 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/969256
Method and device for rotating a wafer Oct 18, 2004 Issued
Array ( [id] => 7173854 [patent_doc_number] => 20050188923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-01 [patent_title] => 'Substrate carrier for parallel wafer processing reactor' [patent_app_type] => utility [patent_app_number] => 10/966245 [patent_app_country] => US [patent_app_date] => 2004-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6296 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0188/20050188923.pdf [firstpage_image] =>[orig_patent_app_number] => 10966245 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/966245
Substrate carrier for parallel wafer processing reactor Oct 14, 2004 Abandoned
Array ( [id] => 7035910 [patent_doc_number] => 20050155708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-21 [patent_title] => 'Sensor signal transmission from processing system' [patent_app_type] => utility [patent_app_number] => 10/965488 [patent_app_country] => US [patent_app_date] => 2004-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5076 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0155/20050155708.pdf [firstpage_image] =>[orig_patent_app_number] => 10965488 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/965488
Sensor signal transmission from processing system Oct 13, 2004 Abandoned
Array ( [id] => 5712607 [patent_doc_number] => 20060075970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-13 [patent_title] => 'Heated substrate support and method of fabricating same' [patent_app_type] => utility [patent_app_number] => 10/965601 [patent_app_country] => US [patent_app_date] => 2004-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4135 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0075/20060075970.pdf [firstpage_image] =>[orig_patent_app_number] => 10965601 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/965601
Heated substrate support and method of fabricating same Oct 12, 2004 Abandoned
Array ( [id] => 5717868 [patent_doc_number] => 20060070640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-06 [patent_title] => 'Method and system for injecting chemistry into a supercritical fluid' [patent_app_type] => utility [patent_app_number] => 10/957417 [patent_app_country] => US [patent_app_date] => 2004-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5353 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0070/20060070640.pdf [firstpage_image] =>[orig_patent_app_number] => 10957417 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/957417
Method and system for injecting chemistry into a supercritical fluid Sep 30, 2004 Abandoned
Array ( [id] => 7093330 [patent_doc_number] => 20050126497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-16 [patent_title] => 'Platform assembly and method' [patent_app_type] => utility [patent_app_number] => 10/955899 [patent_app_country] => US [patent_app_date] => 2004-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7711 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0126/20050126497.pdf [firstpage_image] =>[orig_patent_app_number] => 10955899 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/955899
Platform assembly and method Sep 29, 2004 Abandoned
Array ( [id] => 7152472 [patent_doc_number] => 20050081790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-21 [patent_title] => 'Film deposition device' [patent_app_type] => utility [patent_app_number] => 10/954145 [patent_app_country] => US [patent_app_date] => 2004-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3878 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0081/20050081790.pdf [firstpage_image] =>[orig_patent_app_number] => 10954145 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/954145
Film deposition device Sep 29, 2004 Issued
Array ( [id] => 5634216 [patent_doc_number] => 20060065189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-30 [patent_title] => 'Method and system for homogenization of supercritical fluid in a high pressure processing system' [patent_app_type] => utility [patent_app_number] => 10/955325 [patent_app_country] => US [patent_app_date] => 2004-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5615 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0065/20060065189.pdf [firstpage_image] =>[orig_patent_app_number] => 10955325 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/955325
Method and system for homogenization of supercritical fluid in a high pressure processing system Sep 29, 2004 Abandoned
Array ( [id] => 5634659 [patent_doc_number] => 20060065632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-30 [patent_title] => 'Methods and apparatus for monitoring a process in a plasma processing system by measuring a plasma frequency' [patent_app_type] => utility [patent_app_number] => 10/952562 [patent_app_country] => US [patent_app_date] => 2004-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4934 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0065/20060065632.pdf [firstpage_image] =>[orig_patent_app_number] => 10952562 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/952562
Methods and apparatus for monitoring a process in a plasma processing system by measuring a plasma frequency Sep 26, 2004 Abandoned
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