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Yu-wen Chang

Examiner (ID: 4451)

Most Active Art Unit
2413
Art Unit(s)
2413
Total Applications
268
Issued Applications
155
Pending Applications
61
Abandoned Applications
52

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9077851 [patent_doc_number] => 20130263380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-10 [patent_title] => 'INTERLOCKING FOAM ENCASEMENT COMPONENTS TO FORM MATTRESS ENCASEMENTS, AND RELATED MATTRESS ENCASEMENTS, MATTRESS ASSEMBLIES AND METHODS' [patent_app_type] => utility [patent_app_number] => 13/857493 [patent_app_country] => US [patent_app_date] => 2013-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 8876 [patent_no_of_claims] => 24 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13857493 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/857493
INTERLOCKING FOAM ENCASEMENT COMPONENTS TO FORM MATTRESS ENCASEMENTS, AND RELATED MATTRESS ENCASEMENTS, MATTRESS ASSEMBLIES AND METHODS Apr 4, 2013 Abandoned
Array ( [id] => 8972065 [patent_doc_number] => 20130205495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-15 [patent_title] => 'APPARATUS AND SYSTEM FOR TURNING AND POSITIONING A PATIENT' [patent_app_type] => utility [patent_app_number] => 13/838952 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 15359 [patent_no_of_claims] => 47 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13838952 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/838952
Apparatus and system for turning and positioning a patient Mar 14, 2013 Issued
Array ( [id] => 11191954 [patent_doc_number] => 09422761 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-23 [patent_title] => 'Device for invalidating valuable documents and cash box having such a device' [patent_app_type] => utility [patent_app_number] => 14/383258 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8379 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 490 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14383258 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/383258
Device for invalidating valuable documents and cash box having such a device Mar 14, 2013 Issued
Array ( [id] => 9891922 [patent_doc_number] => 20150047121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-19 [patent_title] => 'PATIENT SLING' [patent_app_type] => utility [patent_app_number] => 14/387214 [patent_app_country] => US [patent_app_date] => 2013-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3150 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14387214 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/387214
PATIENT SLING Mar 12, 2013 Abandoned
Array ( [id] => 10594096 [patent_doc_number] => 09315170 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-19 [patent_title] => 'Steering lock with a deadlock for a motor vehicle and method of assembling same' [patent_app_type] => utility [patent_app_number] => 14/365918 [patent_app_country] => US [patent_app_date] => 2012-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 18 [patent_no_of_words] => 4582 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14365918 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/365918
Steering lock with a deadlock for a motor vehicle and method of assembling same Dec 19, 2012 Issued
Array ( [id] => 9788094 [patent_doc_number] => 20150000038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-01 [patent_title] => 'MEDICAL TREATMENT AND SURGICAL OPERATION TABLE' [patent_app_type] => utility [patent_app_number] => 14/365444 [patent_app_country] => US [patent_app_date] => 2012-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4388 [patent_no_of_claims] => 4 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14365444 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/365444
MEDICAL TREATMENT AND SURGICAL OPERATION TABLE Dec 13, 2012 Abandoned
Array ( [id] => 9431414 [patent_doc_number] => 20140109320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-24 [patent_title] => 'MULTI-LAYERED CONVOLUTED FOAM LAYER' [patent_app_type] => utility [patent_app_number] => 13/657130 [patent_app_country] => US [patent_app_date] => 2012-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2760 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13657130 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/657130
Multi-layered convoluted foam layer Oct 21, 2012 Issued
Array ( [id] => 10198044 [patent_doc_number] => 20150083031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-26 [patent_title] => 'SAFE' [patent_app_type] => utility [patent_app_number] => 14/388168 [patent_app_country] => US [patent_app_date] => 2012-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4316 [patent_no_of_claims] => 9 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14388168 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/388168
Safe Oct 21, 2012 Issued
Array ( [id] => 9666635 [patent_doc_number] => 20140230498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-21 [patent_title] => 'CYCLE ACCESSORY' [patent_app_type] => utility [patent_app_number] => 14/349878 [patent_app_country] => US [patent_app_date] => 2012-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5558 [patent_no_of_claims] => 30 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14349878 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/349878
Cycle accessory Oct 3, 2012 Issued
Array ( [id] => 9514013 [patent_doc_number] => 20140150505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-05 [patent_title] => 'LOCK APPARATUS FOR OPENING/CLOSING MEMBER' [patent_app_type] => utility [patent_app_number] => 14/234618 [patent_app_country] => US [patent_app_date] => 2012-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7448 [patent_no_of_claims] => 5 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14234618 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/234618
Lock apparatus for opening/closing member Jul 4, 2012 Issued
Array ( [id] => 10622061 [patent_doc_number] => 09340999 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-17 [patent_title] => 'Manually driven electronic deadbolt assembly with free-spinning bezel' [patent_app_type] => utility [patent_app_number] => 14/127188 [patent_app_country] => US [patent_app_date] => 2012-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 39 [patent_no_of_words] => 11259 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 464 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14127188 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/127188
Manually driven electronic deadbolt assembly with free-spinning bezel Jun 18, 2012 Issued
Array ( [id] => 9955659 [patent_doc_number] => 09003841 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-14 [patent_title] => 'Lever type handle and lock assembly for the same' [patent_app_type] => utility [patent_app_number] => 14/123225 [patent_app_country] => US [patent_app_date] => 2012-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4620 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14123225 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/123225
Lever type handle and lock assembly for the same May 30, 2012 Issued
Array ( [id] => 10481351 [patent_doc_number] => 20150366368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-24 [patent_title] => 'A Height Adjusting Structure With Directly Communicating Airbags' [patent_app_type] => utility [patent_app_number] => 14/382761 [patent_app_country] => US [patent_app_date] => 2012-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3475 [patent_no_of_claims] => 8 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14382761 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/382761
A Height Adjusting Structure With Directly Communicating Airbags Mar 6, 2012 Abandoned
Array ( [id] => 8331926 [patent_doc_number] => 20120198627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-09 [patent_title] => 'Occupant Support with Multi-Modal Control' [patent_app_type] => utility [patent_app_number] => 13/368862 [patent_app_country] => US [patent_app_date] => 2012-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4464 [patent_no_of_claims] => 10 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13368862 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/368862
Occupant Support with Multi-Modal Control Feb 7, 2012 Abandoned
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