Search

Olivia C. Chang

Examiner (ID: 2582)

Most Active Art Unit
3775
Art Unit(s)
3775
Total Applications
864
Issued Applications
697
Pending Applications
63
Abandoned Applications
125

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6892849 [patent_doc_number] => 20010015215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-23 [patent_title] => 'Semiconductor wafer rinse device' [patent_app_type] => new [patent_app_number] => 09/731578 [patent_app_country] => US [patent_app_date] => 2000-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2738 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0015/20010015215.pdf [firstpage_image] =>[orig_patent_app_number] => 09731578 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/731578
Semiconductor wafer rinse device Dec 5, 2000 Abandoned
Array ( [id] => 1359471 [patent_doc_number] => 06565669 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-20 [patent_title] => 'Vibrating wafer particle cleaner' [patent_app_type] => B1 [patent_app_number] => 09/702352 [patent_app_country] => US [patent_app_date] => 2000-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1842 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/565/06565669.pdf [firstpage_image] =>[orig_patent_app_number] => 09702352 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/702352
Vibrating wafer particle cleaner Oct 30, 2000 Issued
Array ( [id] => 1358553 [patent_doc_number] => 06554003 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-29 [patent_title] => 'Method and apparatus for cleaning a thin disc' [patent_app_type] => B1 [patent_app_number] => 09/698819 [patent_app_country] => US [patent_app_date] => 2000-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2531 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/554/06554003.pdf [firstpage_image] =>[orig_patent_app_number] => 09698819 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/698819
Method and apparatus for cleaning a thin disc Oct 25, 2000 Issued
Array ( [id] => 1355683 [patent_doc_number] => 06557564 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-06 [patent_title] => 'Method and apparatus for cleaning a thin disk' [patent_app_type] => B1 [patent_app_number] => 09/698818 [patent_app_country] => US [patent_app_date] => 2000-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2580 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/557/06557564.pdf [firstpage_image] =>[orig_patent_app_number] => 09698818 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/698818
Method and apparatus for cleaning a thin disk Oct 25, 2000 Issued
09/695505 Hybrid-optical multi-axis beam steering apparatus Oct 23, 2000 Abandoned
Array ( [id] => 1336638 [patent_doc_number] => 06585825 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-01 [patent_title] => 'Stabilized alkaline compositions for cleaning microelectronic substrates' [patent_app_type] => B1 [patent_app_number] => 09/688559 [patent_app_country] => US [patent_app_date] => 2000-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8825 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/585/06585825.pdf [firstpage_image] =>[orig_patent_app_number] => 09688559 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/688559
Stabilized alkaline compositions for cleaning microelectronic substrates Oct 15, 2000 Issued
Array ( [id] => 1284570 [patent_doc_number] => 06635119 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-10-21 [patent_title] => 'Method of cleaning pressurized containers containing liquified petroleum gas' [patent_app_type] => B1 [patent_app_number] => 09/689150 [patent_app_country] => US [patent_app_date] => 2000-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6363 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/635/06635119.pdf [firstpage_image] =>[orig_patent_app_number] => 09689150 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/689150
Method of cleaning pressurized containers containing liquified petroleum gas Oct 11, 2000 Issued
Array ( [id] => 1158986 [patent_doc_number] => 06758913 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-07-06 [patent_title] => 'Method of cleaning pressurized containers containing anhydrous ammonia' [patent_app_type] => B1 [patent_app_number] => 09/689035 [patent_app_country] => US [patent_app_date] => 2000-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6347 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/758/06758913.pdf [firstpage_image] =>[orig_patent_app_number] => 09689035 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/689035
Method of cleaning pressurized containers containing anhydrous ammonia Oct 11, 2000 Issued
Array ( [id] => 1303527 [patent_doc_number] => 06616773 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-09 [patent_title] => 'Substrate treatment method' [patent_app_type] => B1 [patent_app_number] => 09/686061 [patent_app_country] => US [patent_app_date] => 2000-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 36 [patent_no_of_words] => 17617 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/616/06616773.pdf [firstpage_image] =>[orig_patent_app_number] => 09686061 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/686061
Substrate treatment method Oct 10, 2000 Issued
09/601646 Method for cleaning milking equipment Oct 9, 2000 Abandoned
Array ( [id] => 1247166 [patent_doc_number] => 06673162 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-01-06 [patent_title] => 'Glass article having surface coating of hydroxy acid and method of manufacturing the same' [patent_app_type] => B1 [patent_app_number] => 09/685161 [patent_app_country] => US [patent_app_date] => 2000-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5703 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/673/06673162.pdf [firstpage_image] =>[orig_patent_app_number] => 09685161 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/685161
Glass article having surface coating of hydroxy acid and method of manufacturing the same Oct 5, 2000 Issued
Array ( [id] => 1331321 [patent_doc_number] => 06592677 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-15 [patent_title] => 'Method of forming a semiconductor device by simultaneously cleaning both sides of a wafer using different cleaning solutions' [patent_app_type] => B1 [patent_app_number] => 09/678608 [patent_app_country] => US [patent_app_date] => 2000-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6080 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/592/06592677.pdf [firstpage_image] =>[orig_patent_app_number] => 09678608 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/678608
Method of forming a semiconductor device by simultaneously cleaning both sides of a wafer using different cleaning solutions Oct 3, 2000 Issued
09/582488 DIAMOND OR GEMSTONE MARKING BY PLURALITY OF GROOVES Oct 3, 2000 Abandoned
Array ( [id] => 1334860 [patent_doc_number] => 06589356 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-08 [patent_title] => 'Method for cleaning a silicon-based substrate without NH4OH vapor damage' [patent_app_type] => B1 [patent_app_number] => 09/676746 [patent_app_country] => US [patent_app_date] => 2000-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3788 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/589/06589356.pdf [firstpage_image] =>[orig_patent_app_number] => 09676746 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/676746
Method for cleaning a silicon-based substrate without NH4OH vapor damage Sep 28, 2000 Issued
Array ( [id] => 1370753 [patent_doc_number] => 06554911 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-29 [patent_title] => 'En masse process for cleaning thin polarizing glass devices' [patent_app_type] => B1 [patent_app_number] => 09/670372 [patent_app_country] => US [patent_app_date] => 2000-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3850 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/554/06554911.pdf [firstpage_image] =>[orig_patent_app_number] => 09670372 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/670372
En masse process for cleaning thin polarizing glass devices Sep 25, 2000 Issued
Array ( [id] => 1382449 [patent_doc_number] => 06544428 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-08 [patent_title] => 'Method for producing a multi-layer circuit board using anisotropic electro-conductive adhesive layer' [patent_app_type] => B1 [patent_app_number] => 09/669729 [patent_app_country] => US [patent_app_date] => 2000-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 4279 [patent_no_of_claims] => 6 [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/06/544/06544428.pdf [firstpage_image] =>[orig_patent_app_number] => 09669729 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/669729
Method for producing a multi-layer circuit board using anisotropic electro-conductive adhesive layer Sep 25, 2000 Issued
Array ( [id] => 1354877 [patent_doc_number] => 06569256 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-27 [patent_title] => 'Removing toner from printed material' [patent_app_type] => B1 [patent_app_number] => 09/666217 [patent_app_country] => US [patent_app_date] => 2000-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1732 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/569/06569256.pdf [firstpage_image] =>[orig_patent_app_number] => 09666217 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/666217
Removing toner from printed material Sep 20, 2000 Issued
Array ( [id] => 1439182 [patent_doc_number] => 06495053 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-17 [patent_title] => 'Electrical circuit board and a method for making the same' [patent_app_type] => B1 [patent_app_number] => 09/651765 [patent_app_country] => US [patent_app_date] => 2000-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3625 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/495/06495053.pdf [firstpage_image] =>[orig_patent_app_number] => 09651765 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/651765
Electrical circuit board and a method for making the same Aug 29, 2000 Issued
Array ( [id] => 1343712 [patent_doc_number] => 06579463 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-17 [patent_title] => 'Tunable nanomasks for pattern transfer and nanocluster array formation' [patent_app_type] => B1 [patent_app_number] => 09/642135 [patent_app_country] => US [patent_app_date] => 2000-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 11362 [patent_no_of_claims] => 19 [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/06/579/06579463.pdf [firstpage_image] =>[orig_patent_app_number] => 09642135 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/642135
Tunable nanomasks for pattern transfer and nanocluster array formation Aug 17, 2000 Issued
Array ( [id] => 1486624 [patent_doc_number] => 06428717 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-06 [patent_title] => 'Moisture sensitive element and method of manufacturing the same' [patent_app_type] => B1 [patent_app_number] => 09/641608 [patent_app_country] => US [patent_app_date] => 2000-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3803 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/428/06428717.pdf [firstpage_image] =>[orig_patent_app_number] => 09641608 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/641608
Moisture sensitive element and method of manufacturing the same Aug 16, 2000 Issued
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