Search

Stephen J. Kalafut

Examiner (ID: 15580)

Most Active Art Unit
1745
Art Unit(s)
1795, 1754, 1107, 1102, 1727, 1741, 1745, 1104, 1111
Total Applications
3060
Issued Applications
2491
Pending Applications
181
Abandoned Applications
388

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5742942 [patent_doc_number] => 20060088667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-27 [patent_title] => 'Device with multiple liquid crystal layers' [patent_app_type] => utility [patent_app_number] => 10/973139 [patent_app_country] => US [patent_app_date] => 2004-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 16955 [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/A1/0088/20060088667.pdf [firstpage_image] =>[orig_patent_app_number] => 10973139 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/973139
Device with multiple liquid crystal layers Oct 25, 2004 Issued
Array ( [id] => 531870 [patent_doc_number] => 07175890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-02-13 [patent_title] => 'Combination of optical elements' [patent_app_type] => utility [patent_app_number] => 10/972147 [patent_app_country] => US [patent_app_date] => 2004-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 9858 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/175/07175890.pdf [firstpage_image] =>[orig_patent_app_number] => 10972147 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/972147
Combination of optical elements Oct 24, 2004 Issued
Array ( [id] => 397401 [patent_doc_number] => 07294369 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-11-13 [patent_title] => 'Polymerisable cinnamates with lateral substitution' [patent_app_type] => utility [patent_app_number] => 10/965851 [patent_app_country] => US [patent_app_date] => 2004-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11728 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/294/07294369.pdf [firstpage_image] =>[orig_patent_app_number] => 10965851 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/965851
Polymerisable cinnamates with lateral substitution Oct 17, 2004 Issued
Array ( [id] => 539236 [patent_doc_number] => 07169449 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-30 [patent_title] => 'Liquid crystal display device' [patent_app_type] => utility [patent_app_number] => 10/966692 [patent_app_country] => US [patent_app_date] => 2004-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2295 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/169/07169449.pdf [firstpage_image] =>[orig_patent_app_number] => 10966692 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/966692
Liquid crystal display device Oct 14, 2004 Issued
Array ( [id] => 7154164 [patent_doc_number] => 20050082513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-21 [patent_title] => 'Polymerizable liquid crystalline composition and liquid crystal film produced from the same' [patent_app_type] => utility [patent_app_number] => 10/965180 [patent_app_country] => US [patent_app_date] => 2004-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6377 [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/A1/0082/20050082513.pdf [firstpage_image] =>[orig_patent_app_number] => 10965180 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/965180
Polymerizable liquid crystalline composition and liquid crystal film produced from the same Oct 13, 2004 Issued
Array ( [id] => 7139963 [patent_doc_number] => 20050116209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-02 [patent_title] => 'Image correction device' [patent_app_type] => utility [patent_app_number] => 10/954756 [patent_app_country] => US [patent_app_date] => 2004-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6158 [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/A1/0116/20050116209.pdf [firstpage_image] =>[orig_patent_app_number] => 10954756 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/954756
Image correction device Sep 29, 2004 Abandoned
Array ( [id] => 397403 [patent_doc_number] => 07294371 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-11-13 [patent_title] => 'Liquid crystal compound having high optical anisotropy and negative dielectric anisotropy, liquid crystal composition including the same and liquid crystal display including the liquid crystal composition' [patent_app_type] => utility [patent_app_number] => 10/949527 [patent_app_country] => US [patent_app_date] => 2004-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4366 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/294/07294371.pdf [firstpage_image] =>[orig_patent_app_number] => 10949527 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/949527
Liquid crystal compound having high optical anisotropy and negative dielectric anisotropy, liquid crystal composition including the same and liquid crystal display including the liquid crystal composition Sep 26, 2004 Issued
Array ( [id] => 424875 [patent_doc_number] => 07270857 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-09-18 [patent_title] => 'Liquid crystal composition and liquid crystal element' [patent_app_type] => utility [patent_app_number] => 10/947364 [patent_app_country] => US [patent_app_date] => 2004-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11132 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/270/07270857.pdf [firstpage_image] =>[orig_patent_app_number] => 10947364 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/947364
Liquid crystal composition and liquid crystal element Sep 22, 2004 Issued
Array ( [id] => 5191842 [patent_doc_number] => 20070080324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-12 [patent_title] => 'Liquid-crystalline medium comprising fluorinated indane compound' [patent_app_type] => utility [patent_app_number] => 10/575969 [patent_app_country] => US [patent_app_date] => 2004-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4152 [patent_no_of_claims] => 10 [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/A1/0080/20070080324.pdf [firstpage_image] =>[orig_patent_app_number] => 10575969 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/575969
Liquid-crystalline medium comprising fluorinated indane compound Sep 21, 2004 Issued
Array ( [id] => 7101311 [patent_doc_number] => 20050104037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-19 [patent_title] => 'Two-phase film materials and method for making' [patent_app_type] => utility [patent_app_number] => 10/946850 [patent_app_country] => US [patent_app_date] => 2004-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6444 [patent_no_of_claims] => 58 [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/A1/0104/20050104037.pdf [firstpage_image] =>[orig_patent_app_number] => 10946850 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/946850
Two-phase film materials and method for making Sep 20, 2004 Abandoned
Array ( [id] => 6981051 [patent_doc_number] => 20050151119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-14 [patent_title] => 'Durable optical element' [patent_app_type] => utility [patent_app_number] => 10/939184 [patent_app_country] => US [patent_app_date] => 2004-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 13888 [patent_no_of_claims] => 24 [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/A1/0151/20050151119.pdf [firstpage_image] =>[orig_patent_app_number] => 10939184 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/939184
Durable optical element Sep 9, 2004 Issued
Array ( [id] => 709758 [patent_doc_number] => 07056561 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-06-06 [patent_title] => 'Liquid-crystalline medium' [patent_app_type] => utility [patent_app_number] => 10/936660 [patent_app_country] => US [patent_app_date] => 2004-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7917 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/056/07056561.pdf [firstpage_image] =>[orig_patent_app_number] => 10936660 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/936660
Liquid-crystalline medium Sep 8, 2004 Issued
Array ( [id] => 7147461 [patent_doc_number] => 20050023507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-03 [patent_title] => 'Nonlinear optical compounds and methods for their preparation' [patent_app_type] => utility [patent_app_number] => 10/934964 [patent_app_country] => US [patent_app_date] => 2004-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 15687 [patent_no_of_claims] => 28 [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/A1/0023/20050023507.pdf [firstpage_image] =>[orig_patent_app_number] => 10934964 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/934964
Nonlinear optical compounds and methods for their preparation Sep 2, 2004 Issued
Array ( [id] => 6915404 [patent_doc_number] => 20050092965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-05 [patent_title] => 'Optically functional layer, method of forming optically functional layer, and liquid crystal display element' [patent_app_type] => utility [patent_app_number] => 10/933100 [patent_app_country] => US [patent_app_date] => 2004-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7144 [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] => publications/A1/0092/20050092965.pdf [firstpage_image] =>[orig_patent_app_number] => 10933100 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/933100
Optically functional layer, method of forming optically functional layer, and liquid crystal display element Sep 1, 2004 Issued
Array ( [id] => 7161847 [patent_doc_number] => 20050199857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-15 [patent_title] => 'Liquid crystalline compound for vertical alignment and a liquid crystalline composition comprising the same' [patent_app_type] => utility [patent_app_number] => 10/928154 [patent_app_country] => US [patent_app_date] => 2004-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3425 [patent_no_of_claims] => 12 [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/A1/0199/20050199857.pdf [firstpage_image] =>[orig_patent_app_number] => 10928154 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/928154
Liquid crystalline compound for vertical alignment and a liquid crystalline composition comprising the same Aug 29, 2004 Issued
Array ( [id] => 6993986 [patent_doc_number] => 20050133762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-23 [patent_title] => 'Liquid crystalline compound having high optical anisotropy and liquid crystalline composition comprising the same' [patent_app_type] => utility [patent_app_number] => 10/926021 [patent_app_country] => US [patent_app_date] => 2004-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3665 [patent_no_of_claims] => 9 [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/A1/0133/20050133762.pdf [firstpage_image] =>[orig_patent_app_number] => 10926021 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/926021
Liquid crystalline compound having high optical anisotropy and liquid crystalline composition comprising the same Aug 25, 2004 Abandoned
Array ( [id] => 397402 [patent_doc_number] => 07294370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-11-13 [patent_title] => 'Aligned lyotropic chromonic liquid crystal films' [patent_app_type] => utility [patent_app_number] => 10/920551 [patent_app_country] => US [patent_app_date] => 2004-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 24 [patent_no_of_words] => 8058 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/294/07294370.pdf [firstpage_image] =>[orig_patent_app_number] => 10920551 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/920551
Aligned lyotropic chromonic liquid crystal films Aug 16, 2004 Issued
Array ( [id] => 7087527 [patent_doc_number] => 20050007639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-13 [patent_title] => 'Electrically switchable polymer-dispersed liquid crystal materials including switchable optical couplers and reconfigurable optical interconnects' [patent_app_type] => utility [patent_app_number] => 10/916430 [patent_app_country] => US [patent_app_date] => 2004-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 13657 [patent_no_of_claims] => 27 [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/A1/0007/20050007639.pdf [firstpage_image] =>[orig_patent_app_number] => 10916430 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/916430
Electrically switchable polymer-dispersed liquid crystal materials including switchable optical couplers and reconfigurable optical interconnects Aug 11, 2004 Issued
Array ( [id] => 5824710 [patent_doc_number] => 20060061697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-23 [patent_title] => 'Optical compensation plate, polarizing plate using the same and image display apparatus using the same' [patent_app_type] => utility [patent_app_number] => 10/542272 [patent_app_country] => US [patent_app_date] => 2004-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 13005 [patent_no_of_claims] => 18 [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/A1/0061/20060061697.pdf [firstpage_image] =>[orig_patent_app_number] => 10542272 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/542272
Optical compensation plate, polarizing plate using the same and image display apparatus using the same Aug 4, 2004 Issued
Array ( [id] => 806475 [patent_doc_number] => 07419706 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-09-02 [patent_title] => 'Liquid crystalline medium' [patent_app_type] => utility [patent_app_number] => 10/569460 [patent_app_country] => US [patent_app_date] => 2004-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18997 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/419/07419706.pdf [firstpage_image] =>[orig_patent_app_number] => 10569460 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/569460
Liquid crystalline medium Aug 2, 2004 Issued
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