Search

Cheukfan Lee

Examiner (ID: 18456)

Most Active Art Unit
2625
Art Unit(s)
2622, 2674, 2676, 2682, 2625, 2673, 2722, 2612, 2627, 2616
Total Applications
2119
Issued Applications
1798
Pending Applications
66
Abandoned Applications
271

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3913661 [patent_doc_number] => 05898510 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-27 [patent_title] => 'Image forming apparatus and light source unit' [patent_app_type] => 1 [patent_app_number] => 8/604926 [patent_app_country] => US [patent_app_date] => 1996-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 33 [patent_no_of_words] => 6624 [patent_no_of_claims] => 59 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/898/05898510.pdf [firstpage_image] =>[orig_patent_app_number] => 604926 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/604926
Image forming apparatus and light source unit Feb 21, 1996 Issued
Array ( [id] => 4066566 [patent_doc_number] => 05933524 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-03 [patent_title] => 'Method for segmentation of digital color images' [patent_app_type] => 1 [patent_app_number] => 8/591510 [patent_app_country] => US [patent_app_date] => 1996-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3273 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/933/05933524.pdf [firstpage_image] =>[orig_patent_app_number] => 591510 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/591510
Method for segmentation of digital color images Feb 6, 1996 Issued
Array ( [id] => 3812434 [patent_doc_number] => 05828815 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'High quality multilevel halftoning for color images with reduced memory requirements' [patent_app_type] => 1 [patent_app_number] => 8/571940 [patent_app_country] => US [patent_app_date] => 1996-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6170 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/828/05828815.pdf [firstpage_image] =>[orig_patent_app_number] => 571940 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/571940
High quality multilevel halftoning for color images with reduced memory requirements Jan 9, 1996 Issued
Array ( [id] => 4271937 [patent_doc_number] => 06259536 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-10 [patent_title] => 'Color printing yielding a background dependent black image (i.e. intelligent black)' [patent_app_type] => 1 [patent_app_number] => 8/579386 [patent_app_country] => US [patent_app_date] => 1995-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 5230 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/259/06259536.pdf [firstpage_image] =>[orig_patent_app_number] => 579386 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/579386
Color printing yielding a background dependent black image (i.e. intelligent black) Dec 26, 1995 Issued
Array ( [id] => 3892148 [patent_doc_number] => 05764810 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-09 [patent_title] => 'Screenless conversion of continuous tone images with alterable dot spacing patterns' [patent_app_type] => 1 [patent_app_number] => 8/575909 [patent_app_country] => US [patent_app_date] => 1995-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 9655 [patent_no_of_claims] => 77 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/764/05764810.pdf [firstpage_image] =>[orig_patent_app_number] => 575909 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/575909
Screenless conversion of continuous tone images with alterable dot spacing patterns Dec 19, 1995 Issued
Array ( [id] => 3801808 [patent_doc_number] => 05726765 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-10 [patent_title] => 'Data communication apparatus for setting the baud rate and bit rate of a modem and performing data communication at the set baud rate and bit rate' [patent_app_type] => 1 [patent_app_number] => 8/573999 [patent_app_country] => US [patent_app_date] => 1995-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 4512 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/726/05726765.pdf [firstpage_image] =>[orig_patent_app_number] => 573999 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/573999
Data communication apparatus for setting the baud rate and bit rate of a modem and performing data communication at the set baud rate and bit rate Dec 17, 1995 Issued
Array ( [id] => 4006872 [patent_doc_number] => 05892842 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-06 [patent_title] => 'Automatic method of identifying sentence boundaries in a document image' [patent_app_type] => 1 [patent_app_number] => 8/572597 [patent_app_country] => US [patent_app_date] => 1995-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 11943 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/892/05892842.pdf [firstpage_image] =>[orig_patent_app_number] => 572597 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/572597
Automatic method of identifying sentence boundaries in a document image Dec 13, 1995 Issued
Array ( [id] => 3781813 [patent_doc_number] => 05850476 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-15 [patent_title] => 'Automatic method of identifying drop words in a document image without performing character recognition' [patent_app_type] => 1 [patent_app_number] => 8/572847 [patent_app_country] => US [patent_app_date] => 1995-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 12002 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/850/05850476.pdf [firstpage_image] =>[orig_patent_app_number] => 572847 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/572847
Automatic method of identifying drop words in a document image without performing character recognition Dec 13, 1995 Issued
Array ( [id] => 3880476 [patent_doc_number] => 05838458 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-17 [patent_title] => 'Method and apparatus for linking designated portions of a received document image with an electronic address' [patent_app_type] => 1 [patent_app_number] => 8/572629 [patent_app_country] => US [patent_app_date] => 1995-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 81 [patent_figures_cnt] => 139 [patent_no_of_words] => 33370 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/838/05838458.pdf [firstpage_image] =>[orig_patent_app_number] => 572629 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/572629
Method and apparatus for linking designated portions of a received document image with an electronic address Dec 13, 1995 Issued
Array ( [id] => 3892844 [patent_doc_number] => 05729663 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-17 [patent_title] => 'Method and apparatus for gray screening' [patent_app_type] => 1 [patent_app_number] => 8/569036 [patent_app_country] => US [patent_app_date] => 1995-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6192 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/729/05729663.pdf [firstpage_image] =>[orig_patent_app_number] => 569036 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/569036
Method and apparatus for gray screening Dec 6, 1995 Issued
Array ( [id] => 3827646 [patent_doc_number] => 05790268 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-04 [patent_title] => 'FM broadcast fax system' [patent_app_type] => 1 [patent_app_number] => 8/567849 [patent_app_country] => US [patent_app_date] => 1995-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2135 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/790/05790268.pdf [firstpage_image] =>[orig_patent_app_number] => 567849 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/567849
FM broadcast fax system Dec 5, 1995 Issued
Array ( [id] => 3856600 [patent_doc_number] => 05848195 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-08 [patent_title] => 'Selection of huffman tables for signal encoding' [patent_app_type] => 1 [patent_app_number] => 8/568021 [patent_app_country] => US [patent_app_date] => 1995-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8979 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/848/05848195.pdf [firstpage_image] =>[orig_patent_app_number] => 568021 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/568021
Selection of huffman tables for signal encoding Dec 5, 1995 Issued
Array ( [id] => 3897358 [patent_doc_number] => 05748857 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-05 [patent_title] => 'Image gradation setting device for use in an image forming apparatus' [patent_app_type] => 1 [patent_app_number] => 8/565429 [patent_app_country] => US [patent_app_date] => 1995-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5493 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/748/05748857.pdf [firstpage_image] =>[orig_patent_app_number] => 565429 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/565429
Image gradation setting device for use in an image forming apparatus Nov 29, 1995 Issued
Array ( [id] => 3892873 [patent_doc_number] => 05825928 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-20 [patent_title] => 'Decoding apparatus for error concealment considering motion directions of moving images' [patent_app_type] => 1 [patent_app_number] => 8/565128 [patent_app_country] => US [patent_app_date] => 1995-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2944 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/825/05825928.pdf [firstpage_image] =>[orig_patent_app_number] => 565128 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/565128
Decoding apparatus for error concealment considering motion directions of moving images Nov 29, 1995 Issued
Array ( [id] => 3863850 [patent_doc_number] => 05767990 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-16 [patent_title] => 'Illumination device for film image scanning device' [patent_app_type] => 1 [patent_app_number] => 8/561467 [patent_app_country] => US [patent_app_date] => 1995-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3014 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/767/05767990.pdf [firstpage_image] =>[orig_patent_app_number] => 561467 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/561467
Illumination device for film image scanning device Nov 20, 1995 Issued
Array ( [id] => 3642173 [patent_doc_number] => 05631748 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-20 [patent_title] => 'Color images having multiple separations with minimally overlapping halftone dots and reduced interpixel contrast' [patent_app_type] => 1 [patent_app_number] => 8/559323 [patent_app_country] => US [patent_app_date] => 1995-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4840 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/631/05631748.pdf [firstpage_image] =>[orig_patent_app_number] => 559323 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/559323
Color images having multiple separations with minimally overlapping halftone dots and reduced interpixel contrast Nov 15, 1995 Issued
Array ( [id] => 3807169 [patent_doc_number] => 05828466 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'Image recording apparatus' [patent_app_type] => 1 [patent_app_number] => 8/557299 [patent_app_country] => US [patent_app_date] => 1995-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 75 [patent_figures_cnt] => 85 [patent_no_of_words] => 40777 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/828/05828466.pdf [firstpage_image] =>[orig_patent_app_number] => 557299 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/557299
Image recording apparatus Nov 13, 1995 Issued
Array ( [id] => 3709631 [patent_doc_number] => 05646694 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-08 [patent_title] => 'Moving picture decoding apparatus having three line buffers controlled to store and provide picture data of different resolutions' [patent_app_type] => 1 [patent_app_number] => 8/554966 [patent_app_country] => US [patent_app_date] => 1995-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 4545 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/646/05646694.pdf [firstpage_image] =>[orig_patent_app_number] => 554966 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/554966
Moving picture decoding apparatus having three line buffers controlled to store and provide picture data of different resolutions Nov 12, 1995 Issued
Array ( [id] => 3892241 [patent_doc_number] => 05729627 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-17 [patent_title] => 'Apparatus for and method of judging dotted image area' [patent_app_type] => 1 [patent_app_number] => 8/556839 [patent_app_country] => US [patent_app_date] => 1995-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 24 [patent_no_of_words] => 12904 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/729/05729627.pdf [firstpage_image] =>[orig_patent_app_number] => 556839 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/556839
Apparatus for and method of judging dotted image area Nov 1, 1995 Issued
Array ( [id] => 3756895 [patent_doc_number] => 05754708 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-19 [patent_title] => 'Dotted image area detecting apparatus and dotted image area detecting method' [patent_app_type] => 1 [patent_app_number] => 8/556843 [patent_app_country] => US [patent_app_date] => 1995-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 8799 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/754/05754708.pdf [firstpage_image] =>[orig_patent_app_number] => 556843 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/556843
Dotted image area detecting apparatus and dotted image area detecting method Nov 1, 1995 Issued
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