Search

Sikha Roy

Examiner (ID: 12492)

Most Active Art Unit
2879
Art Unit(s)
2879
Total Applications
968
Issued Applications
689
Pending Applications
8
Abandoned Applications
272

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6549763 [patent_doc_number] => 20100045176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-25 [patent_title] => 'ORGANIC LIGHT EMITTING DEVICE' [patent_app_type] => utility [patent_app_number] => 12/544210 [patent_app_country] => US [patent_app_date] => 2009-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6484 [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/A1/0045/20100045176.pdf [firstpage_image] =>[orig_patent_app_number] => 12544210 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/544210
Organic light emitting display with improved light emitting efficiency Aug 18, 2009 Issued
Array ( [id] => 6231721 [patent_doc_number] => 20100264799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-21 [patent_title] => 'LED LAMP' [patent_app_type] => utility [patent_app_number] => 12/540332 [patent_app_country] => US [patent_app_date] => 2009-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3653 [patent_no_of_claims] => 19 [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/A1/0264/20100264799.pdf [firstpage_image] =>[orig_patent_app_number] => 12540332 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/540332
LED LAMP Aug 11, 2009 Abandoned
Array ( [id] => 8190454 [patent_doc_number] => 08183768 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-22 [patent_title] => 'Organic light emitting display apparatus having pixels with increased aperture ratio' [patent_app_type] => utility [patent_app_number] => 12/461140 [patent_app_country] => US [patent_app_date] => 2009-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4340 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/183/08183768.pdf [firstpage_image] =>[orig_patent_app_number] => 12461140 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/461140
Organic light emitting display apparatus having pixels with increased aperture ratio Aug 2, 2009 Issued
Array ( [id] => 6338464 [patent_doc_number] => 20100019667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-28 [patent_title] => 'ORGANIC LIGHT EMITTING DIODE DISPLAY' [patent_app_type] => utility [patent_app_number] => 12/508426 [patent_app_country] => US [patent_app_date] => 2009-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4426 [patent_no_of_claims] => 20 [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/A1/0019/20100019667.pdf [firstpage_image] =>[orig_patent_app_number] => 12508426 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/508426
Organic light emitting diode display for suppressing reflection of external light Jul 22, 2009 Issued
Array ( [id] => 5550160 [patent_doc_number] => 20090284146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-19 [patent_title] => 'ORGANIC EL ELEMENT AND MANUFACTURING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 12/507134 [patent_app_country] => US [patent_app_date] => 2009-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10025 [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/A1/0284/20090284146.pdf [firstpage_image] =>[orig_patent_app_number] => 12507134 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/507134
Organic EL element with forward tapered bank containing fluorine resin Jul 21, 2009 Issued
Array ( [id] => 9075047 [patent_doc_number] => 08552627 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-08 [patent_title] => 'Retaining frame having at least one optical element' [patent_app_type] => utility [patent_app_number] => 13/054617 [patent_app_country] => US [patent_app_date] => 2009-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2974 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13054617 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/054617
Retaining frame having at least one optical element Jul 12, 2009 Issued
Array ( [id] => 5461998 [patent_doc_number] => 20090322198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-31 [patent_title] => 'METHOD OF PRODUCING SPARK PLUG AND SPARK PLUG PRODUCED BY THE METHOD' [patent_app_type] => utility [patent_app_number] => 12/490824 [patent_app_country] => US [patent_app_date] => 2009-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 12865 [patent_no_of_claims] => 23 [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/A1/0322/20090322198.pdf [firstpage_image] =>[orig_patent_app_number] => 12490824 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/490824
Method of producing a spark plug that has a high dimensional accuracy in the spark gap Jun 23, 2009 Issued
Array ( [id] => 5365176 [patent_doc_number] => 20090302735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-10 [patent_title] => 'LIGHT EMITTER SUBSTRATE AND IMAGE DISPLAYING APPARATUS USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/476532 [patent_app_country] => US [patent_app_date] => 2009-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4731 [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] => publications/A1/0302/20090302735.pdf [firstpage_image] =>[orig_patent_app_number] => 12476532 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/476532
Light emitter substrate and image displaying apparatus using the same Jun 1, 2009 Issued
Array ( [id] => 5383420 [patent_doc_number] => 20090224664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-10 [patent_title] => 'ORGANIC EL ELEMENT AND MANUFACTURING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 12/467827 [patent_app_country] => US [patent_app_date] => 2009-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10028 [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] => publications/A1/0224/20090224664.pdf [firstpage_image] =>[orig_patent_app_number] => 12467827 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/467827
Organic EL element including banks containing fluorine resin and manufacturing method thereof May 17, 2009 Issued
Array ( [id] => 5550162 [patent_doc_number] => 20090284148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-19 [patent_title] => 'LIGHT SOURCE UNIT AND PROJECTOR' [patent_app_type] => utility [patent_app_number] => 12/464989 [patent_app_country] => US [patent_app_date] => 2009-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8216 [patent_no_of_claims] => 17 [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/A1/0284/20090284148.pdf [firstpage_image] =>[orig_patent_app_number] => 12464989 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/464989
Light source unit which shines visible excitation light onto phosphors on a rotatable base material, and projector including the light source May 12, 2009 Issued
Array ( [id] => 5550155 [patent_doc_number] => 20090284141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-19 [patent_title] => 'ORGANIC ELECTROLUMINESCENCE ELEMENT AND MANUFACTURING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 12/465038 [patent_app_country] => US [patent_app_date] => 2009-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11902 [patent_no_of_claims] => 71 [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/A1/0284/20090284141.pdf [firstpage_image] =>[orig_patent_app_number] => 12465038 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/465038
ORGANIC ELECTROLUMINESCENCE ELEMENT AND MANUFACTURING METHOD THEREOF May 12, 2009 Abandoned
Array ( [id] => 7595140 [patent_doc_number] => 07626321 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-12-01 [patent_title] => 'Spring coil shunt for light string socket' [patent_app_type] => utility [patent_app_number] => 12/437665 [patent_app_country] => US [patent_app_date] => 2009-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3405 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/626/07626321.pdf [firstpage_image] =>[orig_patent_app_number] => 12437665 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/437665
Spring coil shunt for light string socket May 7, 2009 Issued
Array ( [id] => 5389440 [patent_doc_number] => 20090206752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-20 [patent_title] => 'LIGHT-EMITTING DEVICE WITH IMPROVED BRIGHTNESS CONTROL AND NARROW FRAME AND ELECTRONIC APPARATUS WITH THE LIGHT-EMITTING DEVICE' [patent_app_type] => utility [patent_app_number] => 12/432463 [patent_app_country] => US [patent_app_date] => 2009-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7245 [patent_no_of_claims] => 8 [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/A1/0206/20090206752.pdf [firstpage_image] =>[orig_patent_app_number] => 12432463 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/432463
Light-emitting device with improved brightness control and narrow frame and electronic apparatus with the light-emitting device Apr 28, 2009 Issued
Array ( [id] => 7515982 [patent_doc_number] => 08040055 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-18 [patent_title] => 'Organic light emitting diode display device having organic layers of varying thickness' [patent_app_type] => utility [patent_app_number] => 12/427607 [patent_app_country] => US [patent_app_date] => 2009-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 6234 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/040/08040055.pdf [firstpage_image] =>[orig_patent_app_number] => 12427607 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/427607
Organic light emitting diode display device having organic layers of varying thickness Apr 20, 2009 Issued
Array ( [id] => 8750034 [patent_doc_number] => 08415868 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-09 [patent_title] => 'High-pressure discharge lamp and a method of manufacturing a high-pressure discharge lamp' [patent_app_type] => utility [patent_app_number] => 12/988538 [patent_app_country] => US [patent_app_date] => 2009-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2628 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12988538 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/988538
High-pressure discharge lamp and a method of manufacturing a high-pressure discharge lamp Apr 19, 2009 Issued
Array ( [id] => 8295022 [patent_doc_number] => 08222810 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-17 [patent_title] => 'Substrate, fabrication method thereof and a display using the same' [patent_app_type] => utility [patent_app_number] => 12/424536 [patent_app_country] => US [patent_app_date] => 2009-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 51 [patent_no_of_words] => 5551 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12424536 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/424536
Substrate, fabrication method thereof and a display using the same Apr 14, 2009 Issued
Array ( [id] => 8760799 [patent_doc_number] => 08421327 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-16 [patent_title] => 'Emitter having carbon nanotubes' [patent_app_type] => utility [patent_app_number] => 12/384243 [patent_app_country] => US [patent_app_date] => 2009-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2317 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [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] => 12384243 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/384243
Emitter having carbon nanotubes Apr 1, 2009 Issued
Array ( [id] => 5494517 [patent_doc_number] => 20090262545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-22 [patent_title] => 'Illumination Apparatus and Method of Producing a Planar Light Output' [patent_app_type] => utility [patent_app_number] => 12/417401 [patent_app_country] => US [patent_app_date] => 2009-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6263 [patent_no_of_claims] => 17 [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/A1/0262/20090262545.pdf [firstpage_image] =>[orig_patent_app_number] => 12417401 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/417401
Illumination apparatus and method of producing a planar light output Apr 1, 2009 Issued
Array ( [id] => 7535788 [patent_doc_number] => 08049419 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-01 [patent_title] => 'Light-emitting device with suppressed influence of voltage drop' [patent_app_type] => utility [patent_app_number] => 12/416356 [patent_app_country] => US [patent_app_date] => 2009-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 20 [patent_no_of_words] => 7921 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/049/08049419.pdf [firstpage_image] =>[orig_patent_app_number] => 12416356 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/416356
Light-emitting device with suppressed influence of voltage drop Mar 31, 2009 Issued
Array ( [id] => 5340894 [patent_doc_number] => 20090179544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-16 [patent_title] => 'Spark Plug With Multi-Layer Firing Tip' [patent_app_type] => utility [patent_app_number] => 12/410847 [patent_app_country] => US [patent_app_date] => 2009-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5091 [patent_no_of_claims] => 4 [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/A1/0179/20090179544.pdf [firstpage_image] =>[orig_patent_app_number] => 12410847 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/410847
Spark plug with multi-layer firing tip Mar 24, 2009 Issued
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