Search

Doon Y. Chow

Supervisory Patent Examiner (ID: 17364, Phone: (571)272-7767 , Office: P/2174 )

Most Active Art Unit
2675
Art Unit(s)
2194, 2773, 2775, 2173, 2677, 2675, 2629, 2415, 4152, 2609, 2174, 2615, 2627
Total Applications
982
Issued Applications
719
Pending Applications
65
Abandoned Applications
212

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9661984 [patent_doc_number] => 08808957 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-19 [patent_title] => 'Carrier for developing electrostatic image, developer for electrostatic image, developing device, cartridge, process cartridge, image forming method, and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 13/091807 [patent_app_country] => US [patent_app_date] => 2011-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 14032 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13091807 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/091807
Carrier for developing electrostatic image, developer for electrostatic image, developing device, cartridge, process cartridge, image forming method, and image forming apparatus Apr 20, 2011 Issued
Array ( [id] => 8158960 [patent_doc_number] => 20120100472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-26 [patent_title] => 'ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/089993 [patent_app_country] => US [patent_app_date] => 2011-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 21259 [patent_no_of_claims] => 15 [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/A1/0100/20120100472.pdf [firstpage_image] =>[orig_patent_app_number] => 13089993 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/089993
Electrophotographic photoreceptor, process cartridge, and image forming apparatus Apr 18, 2011 Issued
Array ( [id] => 6117356 [patent_doc_number] => 20110191728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-04 [patent_title] => 'INTEGRATED CIRCUIT HAVING LINE END CREATED THROUGH USE OF MASK THAT CONTROLS LINE END SHORTENING AND CORNER ROUNDING ARISING FROM PROXIMITY EFFECTS' [patent_app_type] => utility [patent_app_number] => 13/087384 [patent_app_country] => US [patent_app_date] => 2011-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3706 [patent_no_of_claims] => 7 [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/A1/0191/20110191728.pdf [firstpage_image] =>[orig_patent_app_number] => 13087384 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/087384
INTEGRATED CIRCUIT HAVING LINE END CREATED THROUGH USE OF MASK THAT CONTROLS LINE END SHORTENING AND CORNER ROUNDING ARISING FROM PROXIMITY EFFECTS Apr 14, 2011 Abandoned
Array ( [id] => 9581913 [patent_doc_number] => 08771915 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-08 [patent_title] => 'Image forming method' [patent_app_type] => utility [patent_app_number] => 13/082044 [patent_app_country] => US [patent_app_date] => 2011-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 16028 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13082044 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/082044
Image forming method Apr 6, 2011 Issued
Array ( [id] => 9503212 [patent_doc_number] => 08741523 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-03 [patent_title] => 'Toner for developing electrostatic image and manufacturing method thereof' [patent_app_type] => utility [patent_app_number] => 13/081840 [patent_app_country] => US [patent_app_date] => 2011-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 12108 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13081840 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/081840
Toner for developing electrostatic image and manufacturing method thereof Apr 6, 2011 Issued
Array ( [id] => 8994740 [patent_doc_number] => 08518623 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-27 [patent_title] => 'Toner and toner particle producing method' [patent_app_type] => utility [patent_app_number] => 13/076265 [patent_app_country] => US [patent_app_date] => 2011-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 30301 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13076265 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/076265
Toner and toner particle producing method Mar 29, 2011 Issued
Array ( [id] => 12566898 [patent_doc_number] => 10017875 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-10 [patent_title] => Nickel manganese composite hydroxide particles and manufacturing method thereof, cathode active material for a non-aqueous electrolyte secondary battery and manufacturing method thereof, and a non-aqueous electrolyte secondary battery [patent_app_type] => utility [patent_app_number] => 13/820110 [patent_app_country] => US [patent_app_date] => 2011-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 22330 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13820110 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/820110
Nickel manganese composite hydroxide particles and manufacturing method thereof, cathode active material for a non-aqueous electrolyte secondary battery and manufacturing method thereof, and a non-aqueous electrolyte secondary battery Mar 27, 2011 Issued
Array ( [id] => 10837696 [patent_doc_number] => 08865368 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-21 [patent_title] => 'Electrode material, fuel cell including the same, and method of manufacturing the same' [patent_app_type] => utility [patent_app_number] => 13/070698 [patent_app_country] => US [patent_app_date] => 2011-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9589 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13070698 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/070698
Electrode material, fuel cell including the same, and method of manufacturing the same Mar 23, 2011 Issued
Array ( [id] => 10073840 [patent_doc_number] => 09112209 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-18 [patent_title] => 'Positive electrode for non-aqueous electrolyte secondary batteries and non-aqueous electrolyte secondary battery' [patent_app_type] => utility [patent_app_number] => 13/383791 [patent_app_country] => US [patent_app_date] => 2011-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 11333 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 414 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13383791 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/383791
Positive electrode for non-aqueous electrolyte secondary batteries and non-aqueous electrolyte secondary battery Mar 17, 2011 Issued
Array ( [id] => 8265118 [patent_doc_number] => 20120164546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-28 [patent_title] => 'FUEL CELL SYSTEM AND METHOD OF OPERATING FUEL CELL SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/393770 [patent_app_country] => US [patent_app_date] => 2011-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6569 [patent_no_of_claims] => 8 [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] => 13393770 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/393770
Fuel cell system and method of operating fuel cell system Mar 16, 2011 Issued
Array ( [id] => 9350142 [patent_doc_number] => 08669033 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-11 [patent_title] => 'Electrophotographic toner and production method of the same' [patent_app_type] => utility [patent_app_number] => 13/050246 [patent_app_country] => US [patent_app_date] => 2011-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16244 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13050246 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/050246
Electrophotographic toner and production method of the same Mar 16, 2011 Issued
Array ( [id] => 6088822 [patent_doc_number] => 20110217646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-08 [patent_title] => 'RESIN BINDERS FOR TONERS' [patent_app_type] => utility [patent_app_number] => 13/043104 [patent_app_country] => US [patent_app_date] => 2011-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 21201 [patent_no_of_claims] => 13 [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/A1/0217/20110217646.pdf [firstpage_image] =>[orig_patent_app_number] => 13043104 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/043104
Resin binders for toners Mar 7, 2011 Issued
Array ( [id] => 10850735 [patent_doc_number] => 08877414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-04 [patent_title] => 'Electrostatic image developing toner, method for manufacturing electrostatic image developing toner, developer, and image forming method' [patent_app_type] => utility [patent_app_number] => 13/032295 [patent_app_country] => US [patent_app_date] => 2011-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 19980 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13032295 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/032295
Electrostatic image developing toner, method for manufacturing electrostatic image developing toner, developer, and image forming method Feb 21, 2011 Issued
Array ( [id] => 9318652 [patent_doc_number] => 20140050990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-20 [patent_title] => 'Gel Electrolyte, Preparing Method Thereof, Gel Electrolyte Battery, and Preparing Method Thereof' [patent_app_type] => utility [patent_app_number] => 13/641705 [patent_app_country] => US [patent_app_date] => 2011-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3250 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13641705 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/641705
Gel Electrolyte, Preparing Method Thereof, Gel Electrolyte Battery, and Preparing Method Thereof Feb 15, 2011 Abandoned
Array ( [id] => 8994736 [patent_doc_number] => 08518619 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-27 [patent_title] => 'Photoelectric conversion device, electrophotographic photoreceptor, process cartridge, and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 13/025610 [patent_app_country] => US [patent_app_date] => 2011-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 26320 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13025610 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/025610
Photoelectric conversion device, electrophotographic photoreceptor, process cartridge, and image forming apparatus Feb 10, 2011 Issued
Array ( [id] => 8896467 [patent_doc_number] => 08475988 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-02 [patent_title] => 'Resin-filled ferrite carrier core material for electrophotographic developer, ferrite carrier and electrophotographic developer using the ferrite carrier' [patent_app_type] => utility [patent_app_number] => 13/019485 [patent_app_country] => US [patent_app_date] => 2011-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 19106 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13019485 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/019485
Resin-filled ferrite carrier core material for electrophotographic developer, ferrite carrier and electrophotographic developer using the ferrite carrier Feb 1, 2011 Issued
Array ( [id] => 9148194 [patent_doc_number] => 20130302717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-14 [patent_title] => 'SOLID OXIDE FUEL CELL STACK' [patent_app_type] => utility [patent_app_number] => 13/980513 [patent_app_country] => US [patent_app_date] => 2011-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5878 [patent_no_of_claims] => 15 [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] => 13980513 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/980513
SOLID OXIDE FUEL CELL STACK Jan 20, 2011 Abandoned
Array ( [id] => 8301340 [patent_doc_number] => 20120183898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-19 [patent_title] => 'CONTINUOUS EMULSIFICATION-AGGREGATION PROCESS FOR THE PRODUCTION OF PARTICLES' [patent_app_type] => utility [patent_app_number] => 13/008278 [patent_app_country] => US [patent_app_date] => 2011-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 12660 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13008278 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/008278
Continuous emulsification-aggregation process for the production of particles Jan 17, 2011 Issued
Array ( [id] => 10047606 [patent_doc_number] => 09088012 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-21 [patent_title] => 'Method and apparatus for a self-aligning power source casing' [patent_app_type] => utility [patent_app_number] => 12/985868 [patent_app_country] => US [patent_app_date] => 2011-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5210 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12985868 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/985868
Method and apparatus for a self-aligning power source casing Jan 5, 2011 Issued
Array ( [id] => 5943973 [patent_doc_number] => 20110104593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-05 [patent_title] => 'PHASE-SHIFT MASK AND METHOD OF FORMING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/985761 [patent_app_country] => US [patent_app_date] => 2011-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7563 [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/A1/0104/20110104593.pdf [firstpage_image] =>[orig_patent_app_number] => 12985761 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/985761
PHASE-SHIFT MASK AND METHOD OF FORMING THE SAME Jan 5, 2011 Abandoned
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