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] => 6585916 [patent_doc_number] => 20020062791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-30 [patent_title] => 'Table' [patent_app_type] => new [patent_app_number] => 09/973846 [patent_app_country] => US [patent_app_date] => 2001-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 6201 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0062/20020062791.pdf [firstpage_image] =>[orig_patent_app_number] => 09973846 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/973846
Table Oct 10, 2001 Abandoned
Array ( [id] => 7129540 [patent_doc_number] => 20040040660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-04 [patent_title] => 'High pressure processing chamber for multiple semiconductor substrates' [patent_app_type] => new [patent_app_number] => 09/970309 [patent_app_country] => US [patent_app_date] => 2001-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2508 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0040/20040040660.pdf [firstpage_image] =>[orig_patent_app_number] => 09970309 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/970309
High pressure processing chamber for multiple semiconductor substrates Oct 2, 2001 Abandoned
Array ( [id] => 6074554 [patent_doc_number] => 20020078886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-27 [patent_title] => 'Silica glass jig for semiconductor industry and method for producing the same' [patent_app_type] => new [patent_app_number] => 09/962918 [patent_app_country] => US [patent_app_date] => 2001-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4089 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0078/20020078886.pdf [firstpage_image] =>[orig_patent_app_number] => 09962918 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/962918
Silica glass jig for semiconductor industry and method for producing the same Sep 24, 2001 Abandoned
Array ( [id] => 6718397 [patent_doc_number] => 20030052084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-20 [patent_title] => 'In-situ or ex-situ profile monitoring of phase openings on alternating phase shifting masks by scatterometry' [patent_app_type] => new [patent_app_number] => 09/955517 [patent_app_country] => US [patent_app_date] => 2001-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 10204 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0052/20030052084.pdf [firstpage_image] =>[orig_patent_app_number] => 09955517 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/955517
In-situ or ex-situ profile monitoring of phase openings on alternating phase shifting masks by scatterometry Sep 17, 2001 Abandoned
Array ( [id] => 6776203 [patent_doc_number] => 20030047283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-13 [patent_title] => 'Apparatus for supporting a substrate and method of fabricating same' [patent_app_type] => new [patent_app_number] => 09/953654 [patent_app_country] => US [patent_app_date] => 2001-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3089 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0047/20030047283.pdf [firstpage_image] =>[orig_patent_app_number] => 09953654 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/953654
Apparatus for supporting a substrate and method of fabricating same Sep 9, 2001 Abandoned
Array ( [id] => 743039 [patent_doc_number] => 07025863 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-11 [patent_title] => 'Vacuum system with separable work piece support' [patent_app_type] => utility [patent_app_number] => 09/947454 [patent_app_country] => US [patent_app_date] => 2001-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4164 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/025/07025863.pdf [firstpage_image] =>[orig_patent_app_number] => 09947454 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/947454
Vacuum system with separable work piece support Sep 4, 2001 Issued
Array ( [id] => 6074571 [patent_doc_number] => 20020078895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-27 [patent_title] => 'Plasma treatment apparatus' [patent_app_type] => new [patent_app_number] => 09/924487 [patent_app_country] => US [patent_app_date] => 2001-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3284 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0078/20020078895.pdf [firstpage_image] =>[orig_patent_app_number] => 09924487 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/924487
Plasma treatment apparatus Aug 8, 2001 Abandoned
Array ( [id] => 6685663 [patent_doc_number] => 20030029384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-13 [patent_title] => 'Rotating susceptor and method of processing substrates' [patent_app_type] => new [patent_app_number] => 09/927744 [patent_app_country] => US [patent_app_date] => 2001-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9553 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0029/20030029384.pdf [firstpage_image] =>[orig_patent_app_number] => 09927744 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/927744
Rotating susceptor Aug 8, 2001 Issued
Array ( [id] => 713956 [patent_doc_number] => 07052552 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-05-30 [patent_title] => 'Gas chemistry cycling to achieve high aspect ratio gapfill with HDP-CVD' [patent_app_type] => utility [patent_app_number] => 09/920891 [patent_app_country] => US [patent_app_date] => 2001-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8815 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/052/07052552.pdf [firstpage_image] =>[orig_patent_app_number] => 09920891 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/920891
Gas chemistry cycling to achieve high aspect ratio gapfill with HDP-CVD Aug 1, 2001 Issued
Array ( [id] => 491647 [patent_doc_number] => 07211170 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-01 [patent_title] => 'Twist-N-Lock wafer area pressure ring and assembly' [patent_app_type] => utility [patent_app_number] => 09/916784 [patent_app_country] => US [patent_app_date] => 2001-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 27 [patent_no_of_words] => 2530 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 380 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/211/07211170.pdf [firstpage_image] =>[orig_patent_app_number] => 09916784 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/916784
Twist-N-Lock wafer area pressure ring and assembly Jul 26, 2001 Issued
Array ( [id] => 6564331 [patent_doc_number] => 20020014311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-07 [patent_title] => 'Substrate processing apparatus and method' [patent_app_type] => new [patent_app_number] => 09/911741 [patent_app_country] => US [patent_app_date] => 2001-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2749 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0014/20020014311.pdf [firstpage_image] =>[orig_patent_app_number] => 09911741 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/911741
Substrate processing apparatus and method Jul 24, 2001 Abandoned
Array ( [id] => 987848 [patent_doc_number] => 06921456 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-26 [patent_title] => 'High pressure processing chamber for semiconductor substrate' [patent_app_type] => utility [patent_app_number] => 09/912844 [patent_app_country] => US [patent_app_date] => 2001-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 5163 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/921/06921456.pdf [firstpage_image] =>[orig_patent_app_number] => 09912844 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/912844
High pressure processing chamber for semiconductor substrate Jul 23, 2001 Issued
Array ( [id] => 6771801 [patent_doc_number] => 20030015139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-23 [patent_title] => 'Protective packaging' [patent_app_type] => new [patent_app_number] => 09/907406 [patent_app_country] => US [patent_app_date] => 2001-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3159 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0015/20030015139.pdf [firstpage_image] =>[orig_patent_app_number] => 09907406 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/907406
Protective packaging Jul 16, 2001 Abandoned
Array ( [id] => 1271295 [patent_doc_number] => 06648977 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-18 [patent_title] => 'Method of producing near-net shape free standing articles by chemical vapor deposition' [patent_app_type] => B2 [patent_app_number] => 09/907374 [patent_app_country] => US [patent_app_date] => 2001-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4377 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/648/06648977.pdf [firstpage_image] =>[orig_patent_app_number] => 09907374 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/907374
Method of producing near-net shape free standing articles by chemical vapor deposition Jul 16, 2001 Issued
Array ( [id] => 6732657 [patent_doc_number] => 20030010292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-16 [patent_title] => 'Electrostatic chuck with dielectric coating' [patent_app_type] => new [patent_app_number] => 09/907328 [patent_app_country] => US [patent_app_date] => 2001-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3458 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0010/20030010292.pdf [firstpage_image] =>[orig_patent_app_number] => 09907328 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/907328
Electrostatic chuck with dielectric coating Jul 15, 2001 Abandoned
Array ( [id] => 5799794 [patent_doc_number] => 20020008891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-24 [patent_title] => 'Substrate fixture for high-yield production of thin film based dense wavelength division multiplexers' [patent_app_type] => new [patent_app_number] => 09/902408 [patent_app_country] => US [patent_app_date] => 2001-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2945 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0008/20020008891.pdf [firstpage_image] =>[orig_patent_app_number] => 09902408 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/902408
Substrate fixture for high-yield production of thin film based dense wavelength division multiplexers Jul 9, 2001 Abandoned
Array ( [id] => 7426068 [patent_doc_number] => 20040007560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-15 [patent_title] => 'Method for predicting consumption of consumable part, method for predicting deposited-film thickness, and plasma processor' [patent_app_type] => new [patent_app_number] => 10/312909 [patent_app_country] => US [patent_app_date] => 2003-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3918 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 1 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0007/20040007560.pdf [firstpage_image] =>[orig_patent_app_number] => 10312909 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/312909
Method for predicting consumption of consumable part, method for predicting deposited-film thickness, and plasma processor Jul 2, 2001 Issued
Array ( [id] => 6752871 [patent_doc_number] => 20030000647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-02 [patent_title] => 'Substrate processing chamber' [patent_app_type] => new [patent_app_number] => 09/895036 [patent_app_country] => US [patent_app_date] => 2001-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3352 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0000/20030000647.pdf [firstpage_image] =>[orig_patent_app_number] => 09895036 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/895036
Substrate processing chamber Jun 28, 2001 Abandoned
Array ( [id] => 1252169 [patent_doc_number] => 06669783 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-12-30 [patent_title] => 'High temperature electrostatic chuck' [patent_app_type] => B2 [patent_app_number] => 09/892458 [patent_app_country] => US [patent_app_date] => 2001-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6862 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/669/06669783.pdf [firstpage_image] =>[orig_patent_app_number] => 09892458 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/892458
High temperature electrostatic chuck Jun 27, 2001 Issued
Array ( [id] => 1030515 [patent_doc_number] => 06878210 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-04-12 [patent_title] => 'Surface-treating holder having tubular structure and method using the same' [patent_app_type] => utility [patent_app_number] => 09/883232 [patent_app_country] => US [patent_app_date] => 2001-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 7221 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/878/06878210.pdf [firstpage_image] =>[orig_patent_app_number] => 09883232 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/883232
Surface-treating holder having tubular structure and method using the same Jun 18, 2001 Issued
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