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] => 5296431 [patent_doc_number] => 20090011357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-08 [patent_title] => 'TONER, METHOD OF MANUFACTURING THE SAME, TWO-COMPONENT DEVELOPER USING THE SAME, DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/168340 [patent_app_country] => US [patent_app_date] => 2008-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 23840 [patent_no_of_claims] => 11 [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/A1/0011/20090011357.pdf [firstpage_image] =>[orig_patent_app_number] => 12168340 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/168340
TONER, METHOD OF MANUFACTURING THE SAME, TWO-COMPONENT DEVELOPER USING THE SAME, DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS Jul 6, 2008 Abandoned
Array ( [id] => 9389008 [patent_doc_number] => 08685603 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-01 [patent_title] => 'Electrostatic charge image developer, process cartridge and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/166743 [patent_app_country] => US [patent_app_date] => 2008-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 16516 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12166743 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/166743
Electrostatic charge image developer, process cartridge and image forming apparatus Jul 1, 2008 Issued
Array ( [id] => 5284795 [patent_doc_number] => 20090098470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-16 [patent_title] => 'Method of Correcting Defect in Photomask' [patent_app_type] => utility [patent_app_number] => 12/163213 [patent_app_country] => US [patent_app_date] => 2008-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2454 [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/A1/0098/20090098470.pdf [firstpage_image] =>[orig_patent_app_number] => 12163213 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/163213
Method of correcting defect in photomask Jun 26, 2008 Issued
Array ( [id] => 7965059 [patent_doc_number] => 07939227 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-10 [patent_title] => 'Method and structure for fabricating dark-periphery mask for the manufacture of semiconductor wafers' [patent_app_type] => utility [patent_app_number] => 12/163533 [patent_app_country] => US [patent_app_date] => 2008-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 2888 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/939/07939227.pdf [firstpage_image] =>[orig_patent_app_number] => 12163533 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/163533
Method and structure for fabricating dark-periphery mask for the manufacture of semiconductor wafers Jun 26, 2008 Issued
Array ( [id] => 8027755 [patent_doc_number] => 08142958 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-27 [patent_title] => 'EUV mask and method for repairing an EUV mask' [patent_app_type] => utility [patent_app_number] => 12/143051 [patent_app_country] => US [patent_app_date] => 2008-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 8601 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/142/08142958.pdf [firstpage_image] =>[orig_patent_app_number] => 12143051 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/143051
EUV mask and method for repairing an EUV mask Jun 19, 2008 Issued
Array ( [id] => 6537064 [patent_doc_number] => 20100221654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-02 [patent_title] => 'Pigment Preparations Based on C.I. Pigment Blue 15,6' [patent_app_type] => utility [patent_app_number] => 12/669424 [patent_app_country] => US [patent_app_date] => 2008-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4566 [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/A1/0221/20100221654.pdf [firstpage_image] =>[orig_patent_app_number] => 12669424 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/669424
Pigment Preparations Based on C.I. Pigment Blue 15,6 Jun 16, 2008 Abandoned
Array ( [id] => 4432254 [patent_doc_number] => 07897301 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-01 [patent_title] => 'Fine pattern forming method and stamper' [patent_app_type] => utility [patent_app_number] => 12/137853 [patent_app_country] => US [patent_app_date] => 2008-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2009 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/897/07897301.pdf [firstpage_image] =>[orig_patent_app_number] => 12137853 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/137853
Fine pattern forming method and stamper Jun 11, 2008 Issued
Array ( [id] => 7518651 [patent_doc_number] => 07972752 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-05 [patent_title] => 'Photomask and method for forming a resist pattern' [patent_app_type] => utility [patent_app_number] => 12/134250 [patent_app_country] => US [patent_app_date] => 2008-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 35 [patent_no_of_words] => 12869 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/972/07972752.pdf [firstpage_image] =>[orig_patent_app_number] => 12134250 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/134250
Photomask and method for forming a resist pattern Jun 5, 2008 Issued
Array ( [id] => 7527178 [patent_doc_number] => 08043770 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-25 [patent_title] => 'Photomask and method of forming overlay vernier of semiconductor device using the same' [patent_app_type] => utility [patent_app_number] => 12/133565 [patent_app_country] => US [patent_app_date] => 2008-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2202 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/043/08043770.pdf [firstpage_image] =>[orig_patent_app_number] => 12133565 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/133565
Photomask and method of forming overlay vernier of semiconductor device using the same Jun 4, 2008 Issued
Array ( [id] => 7550484 [patent_doc_number] => 08062816 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-22 [patent_title] => 'Phosphonate hole blocking layer photoconductors' [patent_app_type] => utility [patent_app_number] => 12/129977 [patent_app_country] => US [patent_app_date] => 2008-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11710 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/062/08062816.pdf [firstpage_image] =>[orig_patent_app_number] => 12129977 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/129977
Phosphonate hole blocking layer photoconductors May 29, 2008 Issued
Array ( [id] => 4639258 [patent_doc_number] => 08017285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-13 [patent_title] => 'Masking process using photoresist' [patent_app_type] => utility [patent_app_number] => 12/128762 [patent_app_country] => US [patent_app_date] => 2008-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 27 [patent_no_of_words] => 4442 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/017/08017285.pdf [firstpage_image] =>[orig_patent_app_number] => 12128762 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/128762
Masking process using photoresist May 28, 2008 Issued
Array ( [id] => 4852400 [patent_doc_number] => 20080318142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-25 [patent_title] => 'ELECTROPHOTOGRAPHIC PHOTORECEPTOR, METHOD FOR PREPARING THE ELECTROPHOTOGRAPHIC PHOTORECEPTOR, AND IMAGE FORMING METHOD AND APPARATUS AND PROCESS CARTRIDGE USING THE ELECTROPHOTOGRAPHIC PHOTORECEPTOR' [patent_app_type] => utility [patent_app_number] => 12/128061 [patent_app_country] => US [patent_app_date] => 2008-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 16740 [patent_no_of_claims] => 18 [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/A1/0318/20080318142.pdf [firstpage_image] =>[orig_patent_app_number] => 12128061 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/128061
Electrophotographic photoreceptor, method for preparing the electrophotographic photoreceptor, and image forming method and apparatus and process cartridge using the electrophotographic photoreceptor May 27, 2008 Issued
Array ( [id] => 5552180 [patent_doc_number] => 20090286166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-19 [patent_title] => 'PROCESS FOR SMOOTHING SURFACE OF GLASS SUBSTRATE' [patent_app_type] => utility [patent_app_number] => 12/122407 [patent_app_country] => US [patent_app_date] => 2008-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 11806 [patent_no_of_claims] => 26 [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/A1/0286/20090286166.pdf [firstpage_image] =>[orig_patent_app_number] => 12122407 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/122407
Process for smoothing surface of glass substrate May 15, 2008 Issued
Array ( [id] => 4839733 [patent_doc_number] => 20080280219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-13 [patent_title] => 'TONER, IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND PROCESS CARTRIDGE USING THE TONER' [patent_app_type] => utility [patent_app_number] => 12/118006 [patent_app_country] => US [patent_app_date] => 2008-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 43411 [patent_no_of_claims] => 19 [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/A1/0280/20080280219.pdf [firstpage_image] =>[orig_patent_app_number] => 12118006 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/118006
Toner, image forming apparatus, image forming method, and process cartridge using the toner May 8, 2008 Issued
Array ( [id] => 4949291 [patent_doc_number] => 20080305417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-11 [patent_title] => 'MONOLAYER TYPE ELECTROPHOTOGRAPHIC PHOTORECEPTOR AND ELECTROPHOTOGRAPHIC DEVICE PROVIDED WITH THE SAME' [patent_app_type] => utility [patent_app_number] => 12/117365 [patent_app_country] => US [patent_app_date] => 2008-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 11603 [patent_no_of_claims] => 11 [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/A1/0305/20080305417.pdf [firstpage_image] =>[orig_patent_app_number] => 12117365 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/117365
MONOLAYER TYPE ELECTROPHOTOGRAPHIC PHOTORECEPTOR AND ELECTROPHOTOGRAPHIC DEVICE PROVIDED WITH THE SAME May 7, 2008 Abandoned
Array ( [id] => 4859502 [patent_doc_number] => 20080268352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-30 [patent_title] => 'LIGHT REFLECTION MASK, METHOD OF MANUFACTURING THE SAME AND SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 12/109552 [patent_app_country] => US [patent_app_date] => 2008-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3624 [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/A1/0268/20080268352.pdf [firstpage_image] =>[orig_patent_app_number] => 12109552 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/109552
LIGHT REFLECTION MASK, METHOD OF MANUFACTURING THE SAME AND SEMICONDUCTOR DEVICE Apr 24, 2008 Abandoned
Array ( [id] => 6244675 [patent_doc_number] => 20100135700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-03 [patent_title] => 'DEVELOPER ,DEVELOPING UNIT,DEVELOPING DEVICE,AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/451652 [patent_app_country] => US [patent_app_date] => 2008-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 14572 [patent_no_of_claims] => 16 [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/A1/0135/20100135700.pdf [firstpage_image] =>[orig_patent_app_number] => 12451652 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/451652
DEVELOPER ,DEVELOPING UNIT,DEVELOPING DEVICE,AND IMAGE FORMING APPARATUS Mar 25, 2008 Abandoned
Array ( [id] => 4604534 [patent_doc_number] => 07985513 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-26 [patent_title] => 'Fluorine-passivated reticles for use in lithography and methods for fabricating the same' [patent_app_type] => utility [patent_app_number] => 12/050383 [patent_app_country] => US [patent_app_date] => 2008-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 4641 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/985/07985513.pdf [firstpage_image] =>[orig_patent_app_number] => 12050383 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/050383
Fluorine-passivated reticles for use in lithography and methods for fabricating the same Mar 17, 2008 Issued
Array ( [id] => 4739843 [patent_doc_number] => 20080233496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-25 [patent_title] => 'TONER FOR DEVELOPING LATENT ELECTROSTATIC IMAGE, TWO-COMPONENT DEVELOPER, IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/049686 [patent_app_country] => US [patent_app_date] => 2008-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 18934 [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/A1/0233/20080233496.pdf [firstpage_image] =>[orig_patent_app_number] => 12049686 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/049686
Toner for developing latent electrostatic image, two-component developer, image forming method and image forming apparatus Mar 16, 2008 Issued
Array ( [id] => 5533451 [patent_doc_number] => 20090233239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-17 [patent_title] => 'Reticle for Use in a Semiconductor Lithographic System and Method for Modifying the Same' [patent_app_type] => utility [patent_app_number] => 12/049080 [patent_app_country] => US [patent_app_date] => 2008-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2734 [patent_no_of_claims] => 22 [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/A1/0233/20090233239.pdf [firstpage_image] =>[orig_patent_app_number] => 12049080 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/049080
Reticle for use in a semiconductor lithographic system and method for modifying the same Mar 13, 2008 Issued
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