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Yu Chen

Examiner (ID: 3351, Phone: (571)270-7881 , Office: P/2815 )

Most Active Art Unit
2613
Art Unit(s)
2613, 2815, 2896
Total Applications
1295
Issued Applications
762
Pending Applications
197
Abandoned Applications
367

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5043777 [patent_doc_number] => 20070262448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-15 [patent_title] => 'Semiconductor Device, Power Supply Apparatus Using Same, and Electronic Device' [patent_app_type] => utility [patent_app_number] => 11/660481 [patent_app_country] => US [patent_app_date] => 2005-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5875 [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] => publications/A1/0262/20070262448.pdf [firstpage_image] =>[orig_patent_app_number] => 11660481 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/660481
Semiconductor Device, Power Supply Apparatus Using Same, and Electronic Device Jul 6, 2005 Abandoned
Array ( [id] => 8203021 [patent_doc_number] => 08188600 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-29 [patent_title] => 'Semiconductor device and method of fabricating the same' [patent_app_type] => utility [patent_app_number] => 11/571251 [patent_app_country] => US [patent_app_date] => 2005-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 59 [patent_no_of_words] => 24456 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 363 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/188/08188600.pdf [firstpage_image] =>[orig_patent_app_number] => 11571251 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/571251
Semiconductor device and method of fabricating the same Jun 23, 2005 Issued
Array ( [id] => 4907214 [patent_doc_number] => 20080017980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-24 [patent_title] => 'Chip Having Two Groups Of Chip Contacts' [patent_app_type] => utility [patent_app_number] => 11/628131 [patent_app_country] => US [patent_app_date] => 2005-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7075 [patent_no_of_claims] => 11 [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/A1/0017/20080017980.pdf [firstpage_image] =>[orig_patent_app_number] => 11628131 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/628131
Chip having two groups of chip contacts May 17, 2005 Issued
Array ( [id] => 5082391 [patent_doc_number] => 20070272441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-29 [patent_title] => 'Palladium-Plated Lead Finishing Structure For Semiconductor Part And Method Of Producing Semiconductor Device' [patent_app_type] => utility [patent_app_number] => 10/599661 [patent_app_country] => US [patent_app_date] => 2005-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3010 [patent_no_of_claims] => 6 [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/A1/0272/20070272441.pdf [firstpage_image] =>[orig_patent_app_number] => 10599661 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/599661
Palladium-Plated Lead Finishing Structure For Semiconductor Part And Method Of Producing Semiconductor Device May 15, 2005 Abandoned
Array ( [id] => 4829322 [patent_doc_number] => 20080128827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-05 [patent_title] => 'Semiconductor Device And Method For Manufacturing The Same' [patent_app_type] => utility [patent_app_number] => 11/791701 [patent_app_country] => US [patent_app_date] => 2005-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7398 [patent_no_of_claims] => 7 [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/A1/0128/20080128827.pdf [firstpage_image] =>[orig_patent_app_number] => 11791701 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/791701
Semiconductor Device And Method For Manufacturing The Same Mar 10, 2005 Abandoned
Array ( [id] => 4583050 [patent_doc_number] => 07834413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-16 [patent_title] => 'Semiconductor photodetector and method of manufacturing the same' [patent_app_type] => utility [patent_app_number] => 10/581081 [patent_app_country] => US [patent_app_date] => 2004-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 11901 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 458 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/834/07834413.pdf [firstpage_image] =>[orig_patent_app_number] => 10581081 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/581081
Semiconductor photodetector and method of manufacturing the same Nov 29, 2004 Issued
Array ( [id] => 7140216 [patent_doc_number] => 20050116343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-02 [patent_title] => 'Transparent substrate with invisible electrodes and device incorporating the same' [patent_app_type] => utility [patent_app_number] => 10/998800 [patent_app_country] => US [patent_app_date] => 2004-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3400 [patent_no_of_claims] => 17 [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/A1/0116/20050116343.pdf [firstpage_image] =>[orig_patent_app_number] => 10998800 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/998800
Transparent substrate with invisible electrodes and device incorporating the same Nov 29, 2004 Issued
Array ( [id] => 112782 [patent_doc_number] => 07719075 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-18 [patent_title] => 'Scanning head for optical position-measuring systems' [patent_app_type] => utility [patent_app_number] => 10/582661 [patent_app_country] => US [patent_app_date] => 2004-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 3860 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/719/07719075.pdf [firstpage_image] =>[orig_patent_app_number] => 10582661 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/582661
Scanning head for optical position-measuring systems Jul 28, 2004 Issued
Array ( [id] => 4472008 [patent_doc_number] => 07943925 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-17 [patent_title] => 'Light emitting element and light emitting device' [patent_app_type] => utility [patent_app_number] => 10/793861 [patent_app_country] => US [patent_app_date] => 2004-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 22 [patent_no_of_words] => 10365 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/943/07943925.pdf [firstpage_image] =>[orig_patent_app_number] => 10793861 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/793861
Light emitting element and light emitting device Mar 7, 2004 Issued
Array ( [id] => 5044631 [patent_doc_number] => 20070263302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-15 [patent_title] => 'Surface Deformation Actuation Structure' [patent_app_type] => utility [patent_app_number] => 10/578805 [patent_app_country] => US [patent_app_date] => 2003-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3052 [patent_no_of_claims] => 12 [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/A1/0263/20070263302.pdf [firstpage_image] =>[orig_patent_app_number] => 10578805 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/578805
Surface deformation actuation structure Nov 20, 2003 Issued
Array ( [id] => 7348153 [patent_doc_number] => 20040012027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-22 [patent_title] => 'Saturated phosphor solid state emitter' [patent_app_type] => new [patent_app_number] => 10/461561 [patent_app_country] => US [patent_app_date] => 2003-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5568 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0012/20040012027.pdf [firstpage_image] =>[orig_patent_app_number] => 10461561 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/461561
Saturated phosphor solid state emitter Jun 11, 2003 Abandoned
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