Search

Kaijiang Zhang

Examiner (ID: 17036, Phone: (571)272-5207 , Office: P/1639 )

Most Active Art Unit
1639
Art Unit(s)
1639, 1675, 1684
Total Applications
792
Issued Applications
544
Pending Applications
74
Abandoned Applications
191

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7632308 [patent_doc_number] => 06665027 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-16 [patent_title] => 'Color liquid crystal display having diffractive color separation microlenses' [patent_app_type] => B1 [patent_app_number] => 09/621143 [patent_app_country] => US [patent_app_date] => 2000-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 24 [patent_no_of_words] => 8688 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/665/06665027.pdf [firstpage_image] =>[orig_patent_app_number] => 09621143 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/621143
Color liquid crystal display having diffractive color separation microlenses Jul 20, 2000 Issued
Array ( [id] => 1424905 [patent_doc_number] => 06509946 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-21 [patent_title] => 'High resolution TFT liquid crystal display device having a wide TFT channel' [patent_app_type] => B1 [patent_app_number] => 09/620115 [patent_app_country] => US [patent_app_date] => 2000-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3008 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/509/06509946.pdf [firstpage_image] =>[orig_patent_app_number] => 09620115 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/620115
High resolution TFT liquid crystal display device having a wide TFT channel Jul 19, 2000 Issued
Array ( [id] => 1321654 [patent_doc_number] => 06608658 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-08-19 [patent_title] => 'Top gate TFT structure having light shielding layer and method to fabricate the same' [patent_app_type] => B1 [patent_app_number] => 09/620114 [patent_app_country] => US [patent_app_date] => 2000-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 3807 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/608/06608658.pdf [firstpage_image] =>[orig_patent_app_number] => 09620114 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/620114
Top gate TFT structure having light shielding layer and method to fabricate the same Jul 19, 2000 Issued
Array ( [id] => 7627509 [patent_doc_number] => 06806931 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-10-19 [patent_title] => 'Image projection system with improved contrast having single birefringence-compensating element' [patent_app_type] => B1 [patent_app_number] => 09/600607 [patent_app_country] => US [patent_app_date] => 2000-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3626 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/806/06806931.pdf [firstpage_image] =>[orig_patent_app_number] => 09600607 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/600607
Image projection system with improved contrast having single birefringence-compensating element Jul 18, 2000 Issued
Array ( [id] => 1348042 [patent_doc_number] => 06590626 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-08 [patent_title] => 'Liquid crystal display, backlight unit, and fluorescent tube for backlight unit' [patent_app_type] => B1 [patent_app_number] => 09/618818 [patent_app_country] => US [patent_app_date] => 2000-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7657 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/590/06590626.pdf [firstpage_image] =>[orig_patent_app_number] => 09618818 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/618818
Liquid crystal display, backlight unit, and fluorescent tube for backlight unit Jul 17, 2000 Issued
Array ( [id] => 1293305 [patent_doc_number] => 06633359 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-10-14 [patent_title] => 'Liquid crystal display having signal lines on substrate intermittently extending and its manufacture' [patent_app_type] => B1 [patent_app_number] => 09/616414 [patent_app_country] => US [patent_app_date] => 2000-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 49 [patent_no_of_words] => 12508 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/633/06633359.pdf [firstpage_image] =>[orig_patent_app_number] => 09616414 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/616414
Liquid crystal display having signal lines on substrate intermittently extending and its manufacture Jul 13, 2000 Issued
Array ( [id] => 1365977 [patent_doc_number] => 06577376 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-10 [patent_title] => 'Optical device with variable numerical apertures' [patent_app_type] => B1 [patent_app_number] => 09/615411 [patent_app_country] => US [patent_app_date] => 2000-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 30 [patent_no_of_words] => 4273 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/577/06577376.pdf [firstpage_image] =>[orig_patent_app_number] => 09615411 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/615411
Optical device with variable numerical apertures Jul 12, 2000 Issued
Array ( [id] => 1219272 [patent_doc_number] => 06707518 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-16 [patent_title] => 'Electro-optic device allowing wavelength tuning' [patent_app_type] => B1 [patent_app_number] => 09/615011 [patent_app_country] => US [patent_app_date] => 2000-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 25 [patent_no_of_words] => 7399 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/707/06707518.pdf [firstpage_image] =>[orig_patent_app_number] => 09615011 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/615011
Electro-optic device allowing wavelength tuning Jul 11, 2000 Issued
Array ( [id] => 1457067 [patent_doc_number] => 06462795 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-08 [patent_title] => 'Display system having curved microlens array between flat matrix display panel and similarly curved viewing screen' [patent_app_type] => B1 [patent_app_number] => 09/610718 [patent_app_country] => US [patent_app_date] => 2000-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3680 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/462/06462795.pdf [firstpage_image] =>[orig_patent_app_number] => 09610718 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/610718
Display system having curved microlens array between flat matrix display panel and similarly curved viewing screen Jul 5, 2000 Issued
Array ( [id] => 1340333 [patent_doc_number] => 06597427 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-22 [patent_title] => 'Liquid crystal panel, display device, identification mark detection device, detection display system, TFT array repair device and identification mark detection method' [patent_app_type] => B1 [patent_app_number] => 09/608111 [patent_app_country] => US [patent_app_date] => 2000-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 6544 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/597/06597427.pdf [firstpage_image] =>[orig_patent_app_number] => 09608111 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/608111
Liquid crystal panel, display device, identification mark detection device, detection display system, TFT array repair device and identification mark detection method Jun 29, 2000 Issued
Array ( [id] => 697255 [patent_doc_number] => 07072017 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-07-04 [patent_title] => 'Multi-domain liquid crystal display device having a common-auxiliary electrode and dielectric structures' [patent_app_type] => utility [patent_app_number] => 09/606407 [patent_app_country] => US [patent_app_date] => 2000-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 52 [patent_no_of_words] => 4442 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/072/07072017.pdf [firstpage_image] =>[orig_patent_app_number] => 09606407 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/606407
Multi-domain liquid crystal display device having a common-auxiliary electrode and dielectric structures Jun 28, 2000 Issued
Array ( [id] => 1183810 [patent_doc_number] => 06741311 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-05-25 [patent_title] => 'Reflective type-fringe switching mode LCD having liquid crystal retardation (2n1)/4' [patent_app_type] => B1 [patent_app_number] => 09/607014 [patent_app_country] => US [patent_app_date] => 2000-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5038 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/741/06741311.pdf [firstpage_image] =>[orig_patent_app_number] => 09607014 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/607014
Reflective type-fringe switching mode LCD having liquid crystal retardation (2n1)/4 Jun 28, 2000 Issued
Array ( [id] => 1530641 [patent_doc_number] => 06480252 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-12 [patent_title] => 'Liquid crystal display having uneven convex and concave portions in both pixel and common electrodes' [patent_app_type] => B1 [patent_app_number] => 09/606713 [patent_app_country] => US [patent_app_date] => 2000-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2595 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/480/06480252.pdf [firstpage_image] =>[orig_patent_app_number] => 09606713 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/606713
Liquid crystal display having uneven convex and concave portions in both pixel and common electrodes Jun 28, 2000 Issued
Array ( [id] => 1356365 [patent_doc_number] => 06580486 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-17 [patent_title] => 'Active matrix liquid crystal display device having electrostatic shielding layer between data lines' [patent_app_type] => B1 [patent_app_number] => 09/604610 [patent_app_country] => US [patent_app_date] => 2000-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 10057 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/580/06580486.pdf [firstpage_image] =>[orig_patent_app_number] => 09604610 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/604610
Active matrix liquid crystal display device having electrostatic shielding layer between data lines Jun 26, 2000 Issued
Array ( [id] => 1427042 [patent_doc_number] => 06507375 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-14 [patent_title] => 'Liquid crystal display device in which neighboring pixel electrodes overlap source line by different widths' [patent_app_type] => B1 [patent_app_number] => 09/602111 [patent_app_country] => US [patent_app_date] => 2000-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3151 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/507/06507375.pdf [firstpage_image] =>[orig_patent_app_number] => 09602111 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/602111
Liquid crystal display device in which neighboring pixel electrodes overlap source line by different widths Jun 22, 2000 Issued
Array ( [id] => 1162879 [patent_doc_number] => 06762806 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-07-13 [patent_title] => 'Display device provided with a holder for housing the light source the light guide plate and the non-light emitting display device' [patent_app_type] => B1 [patent_app_number] => 09/599018 [patent_app_country] => US [patent_app_date] => 2000-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4213 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/762/06762806.pdf [firstpage_image] =>[orig_patent_app_number] => 09599018 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/599018
Display device provided with a holder for housing the light source the light guide plate and the non-light emitting display device Jun 20, 2000 Issued
Array ( [id] => 1369802 [patent_doc_number] => 06573965 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-03 [patent_title] => 'Multi-domain wide viewing angle liquid crystal display having slits on electrodes and bumps above the slits' [patent_app_type] => B1 [patent_app_number] => 09/596313 [patent_app_country] => US [patent_app_date] => 2000-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3832 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/573/06573965.pdf [firstpage_image] =>[orig_patent_app_number] => 09596313 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/596313
Multi-domain wide viewing angle liquid crystal display having slits on electrodes and bumps above the slits Jun 17, 2000 Issued
Array ( [id] => 1347988 [patent_doc_number] => 06590621 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-08 [patent_title] => 'Display apparatus comprising at least two projectors and an optical component which spreads light for improving the image quality where the projectors\' images overlap' [patent_app_type] => B1 [patent_app_number] => 09/594917 [patent_app_country] => US [patent_app_date] => 2000-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2206 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/590/06590621.pdf [firstpage_image] =>[orig_patent_app_number] => 09594917 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/594917
Display apparatus comprising at least two projectors and an optical component which spreads light for improving the image quality where the projectors' images overlap Jun 14, 2000 Issued
Array ( [id] => 1503646 [patent_doc_number] => 06486931 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-26 [patent_title] => 'LCD optical guide plate with a roughened back surface having projections that support a reflecting sheet' [patent_app_type] => B1 [patent_app_number] => 09/592914 [patent_app_country] => US [patent_app_date] => 2000-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3088 [patent_no_of_claims] => 22 [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] => patents/06/486/06486931.pdf [firstpage_image] =>[orig_patent_app_number] => 09592914 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/592914
LCD optical guide plate with a roughened back surface having projections that support a reflecting sheet Jun 12, 2000 Issued
Array ( [id] => 1492852 [patent_doc_number] => 06417897 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-09 [patent_title] => 'Flat-panel display device in which an edge of the light guide plate is slanted to provide a vacancy in which to dispose circuitry' [patent_app_type] => B1 [patent_app_number] => 09/591619 [patent_app_country] => US [patent_app_date] => 2000-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3175 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/417/06417897.pdf [firstpage_image] =>[orig_patent_app_number] => 09591619 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/591619
Flat-panel display device in which an edge of the light guide plate is slanted to provide a vacancy in which to dispose circuitry Jun 8, 2000 Issued
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