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] => 5420181 [patent_doc_number] => 20090146636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-11 [patent_title] => 'SWITCHING ELEMENT, VARIABLE INDUCTOR, AND ELECTRONIC CIRCUIT DEVICE HAVING CIRCUIT CONFIGURATION INCORPORATING THE SWITCHING ELEMENT AND THE VARIABLE INDUCTOR' [patent_app_type] => utility [patent_app_number] => 12/235525 [patent_app_country] => US [patent_app_date] => 2008-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6786 [patent_no_of_claims] => 9 [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/A1/0146/20090146636.pdf [firstpage_image] =>[orig_patent_app_number] => 12235525 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/235525
Switching element, variable inductor, and electronic circuit device having circuit configuration incorporating the switching element and the variable inductor Sep 21, 2008 Issued
Array ( [id] => 5384312 [patent_doc_number] => 20090225556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-10 [patent_title] => 'THERMOELECTRIC COOLER AND ILLUMINATION DEVICE USING SAME' [patent_app_type] => utility [patent_app_number] => 12/233005 [patent_app_country] => US [patent_app_date] => 2008-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1773 [patent_no_of_claims] => 13 [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/A1/0225/20090225556.pdf [firstpage_image] =>[orig_patent_app_number] => 12233005 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/233005
THERMOELECTRIC COOLER AND ILLUMINATION DEVICE USING SAME Sep 17, 2008 Abandoned
Array ( [id] => 6215841 [patent_doc_number] => 20100051983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-04 [patent_title] => 'POLARIZATION RECYCLING OPTICS FOR LEDS' [patent_app_type] => utility [patent_app_number] => 12/201925 [patent_app_country] => US [patent_app_date] => 2008-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3354 [patent_no_of_claims] => 41 [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/A1/0051/20100051983.pdf [firstpage_image] =>[orig_patent_app_number] => 12201925 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/201925
POLARIZATION RECYCLING OPTICS FOR LEDS Aug 28, 2008 Abandoned
Array ( [id] => 5336240 [patent_doc_number] => 20090052704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-26 [patent_title] => 'Method of side definition when adjusting hearing aids' [patent_app_type] => utility [patent_app_number] => 12/228633 [patent_app_country] => US [patent_app_date] => 2008-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1622 [patent_no_of_claims] => 10 [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/A1/0052/20090052704.pdf [firstpage_image] =>[orig_patent_app_number] => 12228633 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/228633
Method of side definition when adjusting hearing aids Aug 13, 2008 Abandoned
Array ( [id] => 5293805 [patent_doc_number] => 20090008731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-08 [patent_title] => 'Image Sensor and Method for Manufacturing the Same' [patent_app_type] => utility [patent_app_number] => 12/166416 [patent_app_country] => US [patent_app_date] => 2008-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3384 [patent_no_of_claims] => 20 [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/A1/0008/20090008731.pdf [firstpage_image] =>[orig_patent_app_number] => 12166416 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/166416
Image Sensor and Method for Manufacturing the Same Jul 1, 2008 Abandoned
Array ( [id] => 6199349 [patent_doc_number] => 20110062135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-17 [patent_title] => 'DE-ICING OR DEFOGGING SYSTEM FOR OPTICAL INSTRUMENT AND IMAGE ACQUISITION DEVICE PROVIDED WITH SAID SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/665918 [patent_app_country] => US [patent_app_date] => 2008-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2405 [patent_no_of_claims] => 10 [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] => publications/A1/0062/20110062135.pdf [firstpage_image] =>[orig_patent_app_number] => 12665918 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/665918
De-icing or defogging system for optical instrument and image acquisition device provided with said system Jun 18, 2008 Issued
Array ( [id] => 4489014 [patent_doc_number] => 07884436 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-02-08 [patent_title] => 'Solid-state imaging device, production method of the same, and imaging apparatus' [patent_app_type] => utility [patent_app_number] => 12/124496 [patent_app_country] => US [patent_app_date] => 2008-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 21 [patent_no_of_words] => 9027 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/884/07884436.pdf [firstpage_image] =>[orig_patent_app_number] => 12124496 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/124496
Solid-state imaging device, production method of the same, and imaging apparatus May 20, 2008 Issued
Array ( [id] => 4775853 [patent_doc_number] => 20080283851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-20 [patent_title] => 'GaN Substrate, and Epitaxial Substrate and Semiconductor Light-Emitting Device Employing the Substrate' [patent_app_type] => utility [patent_app_number] => 12/120236 [patent_app_country] => US [patent_app_date] => 2008-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4424 [patent_no_of_claims] => 8 [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/A1/0283/20080283851.pdf [firstpage_image] =>[orig_patent_app_number] => 12120236 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/120236
GaN Substrate, and Epitaxial Substrate and Semiconductor Light-Emitting Device Employing the Substrate May 13, 2008 Abandoned
Array ( [id] => 5425766 [patent_doc_number] => 20090085076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-02 [patent_title] => 'Photo Sensor and a Method for Manufacturing Thereof' [patent_app_type] => utility [patent_app_number] => 12/115765 [patent_app_country] => US [patent_app_date] => 2008-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2993 [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/A1/0085/20090085076.pdf [firstpage_image] =>[orig_patent_app_number] => 12115765 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/115765
Photo Sensor and a Method for Manufacturing Thereof May 5, 2008 Abandoned
Array ( [id] => 5996625 [patent_doc_number] => 20110114970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-19 [patent_title] => 'LIGHT EMITTING DIODE STRUCTURE, A LAMP DEVICE AND A METHOD OF FORMING A LIGHT EMITTING DIODE STRUCTURE' [patent_app_type] => utility [patent_app_number] => 12/934710 [patent_app_country] => US [patent_app_date] => 2008-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 5996 [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/A1/0114/20110114970.pdf [firstpage_image] =>[orig_patent_app_number] => 12934710 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/934710
LIGHT EMITTING DIODE STRUCTURE, A LAMP DEVICE AND A METHOD OF FORMING A LIGHT EMITTING DIODE STRUCTURE Apr 22, 2008 Abandoned
Array ( [id] => 4816988 [patent_doc_number] => 20080224247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-18 [patent_title] => 'BACKSIDE DEPLETION FOR BACKSIDE ILLUMINATED IMAGE SENSORS' [patent_app_type] => utility [patent_app_number] => 12/107199 [patent_app_country] => US [patent_app_date] => 2008-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5277 [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/A1/0224/20080224247.pdf [firstpage_image] =>[orig_patent_app_number] => 12107199 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/107199
Backside depletion for backside illuminated image sensors Apr 21, 2008 Issued
Array ( [id] => 11524758 [patent_doc_number] => 09608173 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-28 [patent_title] => 'Light-emitting device' [patent_app_type] => utility [patent_app_number] => 12/597729 [patent_app_country] => US [patent_app_date] => 2008-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2405 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12597729 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/597729
Light-emitting device Mar 27, 2008 Issued
Array ( [id] => 4737149 [patent_doc_number] => 20080230801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-25 [patent_title] => 'TRENCH TYPE POWER SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME' [patent_app_type] => utility [patent_app_number] => 12/050201 [patent_app_country] => US [patent_app_date] => 2008-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6929 [patent_no_of_claims] => 20 [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/A1/0230/20080230801.pdf [firstpage_image] =>[orig_patent_app_number] => 12050201 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/050201
TRENCH TYPE POWER SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME Mar 17, 2008 Abandoned
Array ( [id] => 5578598 [patent_doc_number] => 20090173944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-09 [patent_title] => 'THIN FILM TRANSISTOR, ACTIVE DEVICE ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY PANEL' [patent_app_type] => utility [patent_app_number] => 12/049362 [patent_app_country] => US [patent_app_date] => 2008-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5539 [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/A1/0173/20090173944.pdf [firstpage_image] =>[orig_patent_app_number] => 12049362 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/049362
THIN FILM TRANSISTOR, ACTIVE DEVICE ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY PANEL Mar 15, 2008 Abandoned
Array ( [id] => 4726136 [patent_doc_number] => 20080205677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-28 [patent_title] => 'Hearing apparatus with interference signal separation and corresponding method' [patent_app_type] => utility [patent_app_number] => 12/070483 [patent_app_country] => US [patent_app_date] => 2008-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1632 [patent_no_of_claims] => 18 [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/A1/0205/20080205677.pdf [firstpage_image] =>[orig_patent_app_number] => 12070483 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/070483
Hearing apparatus with interference signal separation and corresponding method Feb 18, 2008 Abandoned
Array ( [id] => 4863770 [patent_doc_number] => 20080142829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-19 [patent_title] => 'SEMICONDUCTOR LIGHT EMITTING DEVICES INCLUDING FLEXIBLE SILICONE FILM HAVING A LENS THEREIN' [patent_app_type] => utility [patent_app_number] => 12/031951 [patent_app_country] => US [patent_app_date] => 2008-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5708 [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/A1/0142/20080142829.pdf [firstpage_image] =>[orig_patent_app_number] => 12031951 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/031951
Semiconductor light emitting devices including flexible silicone film having a lens therein Feb 14, 2008 Issued
Array ( [id] => 4863775 [patent_doc_number] => 20080142834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-19 [patent_title] => 'VOLTAGE-CONTROLLED BIDIRECTIONAL SWITCH' [patent_app_type] => utility [patent_app_number] => 12/026121 [patent_app_country] => US [patent_app_date] => 2008-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2855 [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/A1/0142/20080142834.pdf [firstpage_image] =>[orig_patent_app_number] => 12026121 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/026121
VOLTAGE-CONTROLLED BIDIRECTIONAL SWITCH Feb 4, 2008 Abandoned
Array ( [id] => 4495624 [patent_doc_number] => 07956343 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-07 [patent_title] => 'Nonvolatile memory devices and method of manufacturing the same' [patent_app_type] => utility [patent_app_number] => 12/010921 [patent_app_country] => US [patent_app_date] => 2008-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 5716 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/956/07956343.pdf [firstpage_image] =>[orig_patent_app_number] => 12010921 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/010921
Nonvolatile memory devices and method of manufacturing the same Jan 30, 2008 Issued
Array ( [id] => 4610451 [patent_doc_number] => 07994607 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-09 [patent_title] => 'Semiconductor device and manufacturing method thereof' [patent_app_type] => utility [patent_app_number] => 12/010795 [patent_app_country] => US [patent_app_date] => 2008-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 34 [patent_no_of_words] => 18424 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/994/07994607.pdf [firstpage_image] =>[orig_patent_app_number] => 12010795 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/010795
Semiconductor device and manufacturing method thereof Jan 29, 2008 Issued
Array ( [id] => 4953738 [patent_doc_number] => 20080186762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-07 [patent_title] => 'Phase-change memory element' [patent_app_type] => utility [patent_app_number] => 12/010761 [patent_app_country] => US [patent_app_date] => 2008-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2687 [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] => publications/A1/0186/20080186762.pdf [firstpage_image] =>[orig_patent_app_number] => 12010761 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/010761
Phase-change memory element Jan 28, 2008 Abandoned
Menu