Search

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] => 4762667 [patent_doc_number] => 20080173876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-24 [patent_title] => 'INSULATED GATE SILICON CARBIDE SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 12/015791 [patent_app_country] => US [patent_app_date] => 2008-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5745 [patent_no_of_claims] => 5 [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/A1/0173/20080173876.pdf [firstpage_image] =>[orig_patent_app_number] => 12015791 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/015791
Insulated gate silicon carbide semiconductor device Jan 16, 2008 Issued
Array ( [id] => 4673332 [patent_doc_number] => 20080210960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-04 [patent_title] => 'Display device' [patent_app_type] => utility [patent_app_number] => 12/008425 [patent_app_country] => US [patent_app_date] => 2008-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4870 [patent_no_of_claims] => 21 [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/A1/0210/20080210960.pdf [firstpage_image] =>[orig_patent_app_number] => 12008425 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/008425
Display device Jan 10, 2008 Abandoned
Array ( [id] => 4843208 [patent_doc_number] => 20080179616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-31 [patent_title] => 'LED package' [patent_app_type] => utility [patent_app_number] => 12/007371 [patent_app_country] => US [patent_app_date] => 2008-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2191 [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] => publications/A1/0179/20080179616.pdf [firstpage_image] =>[orig_patent_app_number] => 12007371 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/007371
LED package Jan 8, 2008 Abandoned
Array ( [id] => 5289249 [patent_doc_number] => 20090021979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-22 [patent_title] => 'Gate stack, capacitorless dynamic random access memory including the gate stack and methods of manufacturing and operating the same' [patent_app_type] => utility [patent_app_number] => 12/007012 [patent_app_country] => US [patent_app_date] => 2008-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4288 [patent_no_of_claims] => 25 [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/A1/0021/20090021979.pdf [firstpage_image] =>[orig_patent_app_number] => 12007012 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/007012
Gate stack, capacitorless dynamic random access memory including the gate stack and methods of manufacturing and operating the same Jan 3, 2008 Abandoned
Array ( [id] => 4749092 [patent_doc_number] => 20080157163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-03 [patent_title] => 'EEPROM device and method of forming the same' [patent_app_type] => utility [patent_app_number] => 12/006421 [patent_app_country] => US [patent_app_date] => 2008-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 6764 [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/A1/0157/20080157163.pdf [firstpage_image] =>[orig_patent_app_number] => 12006421 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/006421
EEPROM device and method of forming the same Jan 1, 2008 Abandoned
Array ( [id] => 6382954 [patent_doc_number] => 20100176381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-15 [patent_title] => 'SEMICONDUCTOR DEVICE AND DISPLAY DEVICE' [patent_app_type] => utility [patent_app_number] => 12/522053 [patent_app_country] => US [patent_app_date] => 2007-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 15035 [patent_no_of_claims] => 9 [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/A1/0176/20100176381.pdf [firstpage_image] =>[orig_patent_app_number] => 12522053 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/522053
SEMICONDUCTOR DEVICE AND DISPLAY DEVICE Dec 25, 2007 Abandoned
Array ( [id] => 4586663 [patent_doc_number] => 07851836 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-14 [patent_title] => 'Thin-film transistor type photosensor' [patent_app_type] => utility [patent_app_number] => 12/004231 [patent_app_country] => US [patent_app_date] => 2007-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 4783 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/851/07851836.pdf [firstpage_image] =>[orig_patent_app_number] => 12004231 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/004231
Thin-film transistor type photosensor Dec 19, 2007 Issued
Array ( [id] => 5544864 [patent_doc_number] => 20090154741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-18 [patent_title] => 'SYSTEM FOR CUSTOMIZING HEARING ASSISTANCE DEVICES' [patent_app_type] => utility [patent_app_number] => 11/957161 [patent_app_country] => US [patent_app_date] => 2007-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4269 [patent_no_of_claims] => 25 [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/A1/0154/20090154741.pdf [firstpage_image] =>[orig_patent_app_number] => 11957161 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/957161
System for customizing hearing assistance devices Dec 13, 2007 Issued
Array ( [id] => 4863861 [patent_doc_number] => 20080142920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-19 [patent_title] => 'HIGHLY SENSITIVE PHOTO-SENSING ELEMENT AND PHOTO-SENSING DEVICE USING THE SAME' [patent_app_type] => utility [patent_app_number] => 11/956551 [patent_app_country] => US [patent_app_date] => 2007-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7545 [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/A1/0142/20080142920.pdf [firstpage_image] =>[orig_patent_app_number] => 11956551 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/956551
HIGHLY SENSITIVE PHOTO-SENSING ELEMENT AND PHOTO-SENSING DEVICE USING THE SAME Dec 13, 2007 Abandoned
Array ( [id] => 9217626 [patent_doc_number] => 08630432 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-14 [patent_title] => 'Self-programming hearing apparatus and corresponding method' [patent_app_type] => utility [patent_app_number] => 12/001442 [patent_app_country] => US [patent_app_date] => 2007-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2004 [patent_no_of_claims] => 8 [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] =>[firstpage_image] =>[orig_patent_app_number] => 12001442 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/001442
Self-programming hearing apparatus and corresponding method Dec 10, 2007 Issued
Array ( [id] => 4619546 [patent_doc_number] => 07999266 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-16 [patent_title] => 'Semiconductor device including poly-Si and method of manufacturing the same' [patent_app_type] => utility [patent_app_number] => 12/000242 [patent_app_country] => US [patent_app_date] => 2007-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 3767 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/999/07999266.pdf [firstpage_image] =>[orig_patent_app_number] => 12000242 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/000242
Semiconductor device including poly-Si and method of manufacturing the same Dec 10, 2007 Issued
Array ( [id] => 5421521 [patent_doc_number] => 20090147976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-11 [patent_title] => 'Tinnitus masking systems' [patent_app_type] => utility [patent_app_number] => 12/001548 [patent_app_country] => US [patent_app_date] => 2007-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7237 [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/A1/0147/20090147976.pdf [firstpage_image] =>[orig_patent_app_number] => 12001548 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/001548
Tinnitus masking systems Dec 10, 2007 Abandoned
Array ( [id] => 10846593 [patent_doc_number] => 08873785 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-28 [patent_title] => 'Attenuating tip for hearing aid' [patent_app_type] => utility [patent_app_number] => 12/001247 [patent_app_country] => US [patent_app_date] => 2007-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2423 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12001247 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/001247
Attenuating tip for hearing aid Dec 10, 2007 Issued
Array ( [id] => 5421521 [patent_doc_number] => 20090147976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-11 [patent_title] => 'Tinnitus masking systems' [patent_app_type] => utility [patent_app_number] => 12/001548 [patent_app_country] => US [patent_app_date] => 2007-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7237 [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/A1/0147/20090147976.pdf [firstpage_image] =>[orig_patent_app_number] => 12001548 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/001548
Tinnitus masking systems Dec 10, 2007 Abandoned
Array ( [id] => 4856417 [patent_doc_number] => 20080265267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-30 [patent_title] => 'Light emitting diode' [patent_app_type] => utility [patent_app_number] => 11/986076 [patent_app_country] => US [patent_app_date] => 2007-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5971 [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] => publications/A1/0265/20080265267.pdf [firstpage_image] =>[orig_patent_app_number] => 11986076 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/986076
Light emitting diode Nov 19, 2007 Issued
Array ( [id] => 4836728 [patent_doc_number] => 20080277663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-13 [patent_title] => 'Thin film transistor and method of manufacturing the same' [patent_app_type] => utility [patent_app_number] => 11/984072 [patent_app_country] => US [patent_app_date] => 2007-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2929 [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/A1/0277/20080277663.pdf [firstpage_image] =>[orig_patent_app_number] => 11984072 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/984072
Thin film transistor and method of manufacturing the same Nov 12, 2007 Abandoned
Array ( [id] => 122793 [patent_doc_number] => 07709920 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-04 [patent_title] => 'Photodiode arrangement' [patent_app_type] => utility [patent_app_number] => 11/979902 [patent_app_country] => US [patent_app_date] => 2007-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 38 [patent_no_of_words] => 10274 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/709/07709920.pdf [firstpage_image] =>[orig_patent_app_number] => 11979902 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/979902
Photodiode arrangement Nov 8, 2007 Issued
Array ( [id] => 4963168 [patent_doc_number] => 20080105988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-08 [patent_title] => 'Electrical component having external contacting' [patent_app_type] => utility [patent_app_number] => 11/980151 [patent_app_country] => US [patent_app_date] => 2007-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1325 [patent_no_of_claims] => 6 [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/A1/0105/20080105988.pdf [firstpage_image] =>[orig_patent_app_number] => 11980151 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/980151
Electrical component having external contacting Oct 28, 2007 Abandoned
Array ( [id] => 4890777 [patent_doc_number] => 20080099874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-01 [patent_title] => 'SEMICONDUCTOR INTEGRATED CIRCUIT CAPABLE OF REALIZING REDUCTION IN SIZE' [patent_app_type] => utility [patent_app_number] => 11/923132 [patent_app_country] => US [patent_app_date] => 2007-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3419 [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] => publications/A1/0099/20080099874.pdf [firstpage_image] =>[orig_patent_app_number] => 11923132 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/923132
SEMICONDUCTOR INTEGRATED CIRCUIT CAPABLE OF REALIZING REDUCTION IN SIZE Oct 23, 2007 Abandoned
Array ( [id] => 4914789 [patent_doc_number] => 20080095389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-24 [patent_title] => 'ENTRAINMENT AVOIDANCE WITH POLE STABILIZATION' [patent_app_type] => utility [patent_app_number] => 11/877606 [patent_app_country] => US [patent_app_date] => 2007-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3559 [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/A1/0095/20080095389.pdf [firstpage_image] =>[orig_patent_app_number] => 11877606 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/877606
Entrainment avoidance with pole stabilization Oct 22, 2007 Issued
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