Search

Roy Y. Yi

Examiner (ID: 19387, Phone: (571)270-7804 , Office: P/2852 )

Most Active Art Unit
2852
Art Unit(s)
2896, 2852
Total Applications
1052
Issued Applications
985
Pending Applications
0
Abandoned Applications
78

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9985720 [patent_doc_number] => 09031450 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-12 [patent_title] => 'Toner collection unit and image forming apparatus incorporating same' [patent_app_type] => utility [patent_app_number] => 14/086303 [patent_app_country] => US [patent_app_date] => 2013-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 9828 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14086303 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/086303
Toner collection unit and image forming apparatus incorporating same Nov 20, 2013 Issued
Array ( [id] => 9517490 [patent_doc_number] => 20140153982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-05 [patent_title] => 'FIXING DEVICE AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/084127 [patent_app_country] => US [patent_app_date] => 2013-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10134 [patent_no_of_claims] => 13 [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] => 14084127 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/084127
Fixing device and image forming apparatus Nov 18, 2013 Issued
Array ( [id] => 10375606 [patent_doc_number] => 20150260613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-17 [patent_title] => 'METHOD OF CORRECTING UNIFORMITY WAVEFORM OF TIRE' [patent_app_type] => utility [patent_app_number] => 14/434941 [patent_app_country] => US [patent_app_date] => 2013-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4925 [patent_no_of_claims] => 2 [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] => 14434941 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/434941
Method of correcting uniformity waveform of tire Nov 7, 2013 Issued
Array ( [id] => 9462502 [patent_doc_number] => 20140126928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-08 [patent_title] => 'CARTRIDGE, DEVELOPING CARTRIDGE, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/069597 [patent_app_country] => US [patent_app_date] => 2013-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 37737 [patent_no_of_claims] => 24 [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] => 14069597 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/069597
Cartridge, developing cartridge, process cartridge and image forming apparatus Oct 31, 2013 Issued
Array ( [id] => 9713380 [patent_doc_number] => 08837969 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-16 [patent_title] => 'Image forming apparatus, image forming method, and computer program product for causing a computer to execute the method' [patent_app_type] => utility [patent_app_number] => 14/068557 [patent_app_country] => US [patent_app_date] => 2013-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 9244 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14068557 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/068557
Image forming apparatus, image forming method, and computer program product for causing a computer to execute the method Oct 30, 2013 Issued
Array ( [id] => 10219225 [patent_doc_number] => 20150104219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-16 [patent_title] => 'DEVELOPING APPARATUS AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/055701 [patent_app_country] => US [patent_app_date] => 2013-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2268 [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] => 14055701 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/055701
DEVELOPING APPARATUS AND IMAGE FORMING APPARATUS Oct 15, 2013 Abandoned
Array ( [id] => 10078608 [patent_doc_number] => 09116455 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-25 [patent_title] => 'Charging device' [patent_app_type] => utility [patent_app_number] => 14/055600 [patent_app_country] => US [patent_app_date] => 2013-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 12364 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14055600 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/055600
Charging device Oct 15, 2013 Issued
Array ( [id] => 9457494 [patent_doc_number] => 08718514 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-06 [patent_title] => 'Tandem type image forming apparatus' [patent_app_type] => utility [patent_app_number] => 14/052457 [patent_app_country] => US [patent_app_date] => 2013-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 8161 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14052457 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/052457
Tandem type image forming apparatus Oct 10, 2013 Issued
Array ( [id] => 11451371 [patent_doc_number] => 09575006 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-02-21 [patent_title] => 'Method and computing system for evaluating degradation of an air seperation module tubesheet' [patent_app_type] => utility [patent_app_number] => 13/940021 [patent_app_country] => US [patent_app_date] => 2013-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6212 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13940021 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/940021
Method and computing system for evaluating degradation of an air seperation module tubesheet Oct 6, 2013 Issued
Array ( [id] => 11817266 [patent_doc_number] => 09721220 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-01 [patent_title] => 'Environmental performance estimation' [patent_app_type] => utility [patent_app_number] => 14/046584 [patent_app_country] => US [patent_app_date] => 2013-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5114 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14046584 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/046584
Environmental performance estimation Oct 3, 2013 Issued
Array ( [id] => 10955442 [patent_doc_number] => 20140358464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-04 [patent_title] => 'EQUIVALENT-TIME SAMPLING TECHNINQUE FOR NON-COHERENTLY MODULATED SIGNALS' [patent_app_type] => utility [patent_app_number] => 14/046660 [patent_app_country] => US [patent_app_date] => 2013-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3340 [patent_no_of_claims] => 7 [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] => 14046660 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/046660
Equivalent-time sampling techninque for non-coherently modulated signals Oct 3, 2013 Issued
Array ( [id] => 11812389 [patent_doc_number] => 09716971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-25 [patent_title] => 'Inspecting equipment of a power system' [patent_app_type] => utility [patent_app_number] => 14/046370 [patent_app_country] => US [patent_app_date] => 2013-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 6187 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14046370 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/046370
Inspecting equipment of a power system Oct 3, 2013 Issued
Array ( [id] => 9268488 [patent_doc_number] => 20140023405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-23 [patent_title] => 'Developing Device and Image Forming Apparatus Having the Same' [patent_app_type] => utility [patent_app_number] => 14/034820 [patent_app_country] => US [patent_app_date] => 2013-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5871 [patent_no_of_claims] => 1 [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] => 14034820 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/034820
Developing device and image forming apparatus having the same Sep 23, 2013 Issued
Array ( [id] => 15756471 [patent_doc_number] => 10620339 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-14 [patent_title] => Static earth model calibration methods and systems using tortuosity evaluations [patent_app_type] => utility [patent_app_number] => 14/913985 [patent_app_country] => US [patent_app_date] => 2013-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 6182 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14913985 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/913985
Static earth model calibration methods and systems using tortuosity evaluations Aug 28, 2013 Issued
Array ( [id] => 11816149 [patent_doc_number] => 09720093 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-01 [patent_title] => 'Land surveying using GNSS device' [patent_app_type] => utility [patent_app_number] => 13/975142 [patent_app_country] => US [patent_app_date] => 2013-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 8424 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13975142 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/975142
Land surveying using GNSS device Aug 22, 2013 Issued
13/980551 TWO DIMENSIONAL NMR OF DIFFUSION AND RELAXATION FOR MATERIAL CHARACTERIZATION Aug 20, 2013 Abandoned
Array ( [id] => 9147536 [patent_doc_number] => 20130302059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-14 [patent_title] => 'PRINTING APPARATUS, PRINTING APPARATUS CONTROL METHOD, AND STORAGE MEDIUM' [patent_app_type] => utility [patent_app_number] => 13/947899 [patent_app_country] => US [patent_app_date] => 2013-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9890 [patent_no_of_claims] => 6 [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] => 13947899 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/947899
Printing apparatus, printing apparatus control method, and storage medium Jul 21, 2013 Issued
Array ( [id] => 9147541 [patent_doc_number] => 20130302064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-14 [patent_title] => 'CHARGING ROLLER AND PROCESS FOR ITS PRODUCTION' [patent_app_type] => utility [patent_app_number] => 13/945028 [patent_app_country] => US [patent_app_date] => 2013-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10209 [patent_no_of_claims] => 14 [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] => 13945028 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/945028
Charging roller and process for its production Jul 17, 2013 Issued
Array ( [id] => 14734283 [patent_doc_number] => 10386538 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-20 [patent_title] => Systems and methods for identifying geological core areas [patent_app_type] => utility [patent_app_number] => 14/778843 [patent_app_country] => US [patent_app_date] => 2013-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3748 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14778843 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/778843
Systems and methods for identifying geological core areas Jun 19, 2013 Issued
Array ( [id] => 10973930 [patent_doc_number] => 20140376965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-25 [patent_title] => 'ANGLED ALIGNMENT METHOD FOR LIQUID MATERIALS APPLICATOR IN BETTER CONTACT WITH P/R OR BCR TO MINIMIZE TORQUE DURING CYCLING' [patent_app_type] => utility [patent_app_number] => 13/922169 [patent_app_country] => US [patent_app_date] => 2013-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7183 [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] => 13922169 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/922169
Angled alignment method for liquid materials applicator in better contact with photoreceptor or bias charge roller to minimize torque during cycling Jun 18, 2013 Issued
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