Search

Cheukfan Lee

Examiner (ID: 18456, Phone: (571)272-7407 , Office: P/2673 )

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
07/808642 FACSIMILE APPARATUS Dec 16, 1991 Abandoned
Array ( [id] => 3620830 [patent_doc_number] => 05565999 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-15 [patent_title] => 'Image data communication processing method, and apparatus therefor' [patent_app_type] => 1 [patent_app_number] => 7/808811 [patent_app_country] => US [patent_app_date] => 1991-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4112 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/565/05565999.pdf [firstpage_image] =>[orig_patent_app_number] => 808811 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/808811
Image data communication processing method, and apparatus therefor Dec 16, 1991 Issued
07/807216 IMAGE PROCESSING APPARATUS AND METHOD FOR ACHIEVING TONE REPRODUCTION SUITED TO THE IMAGE Dec 15, 1991 Abandoned
Array ( [id] => 3101936 [patent_doc_number] => 05369505 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-29 [patent_title] => 'Image processing apparatus' [patent_app_type] => 1 [patent_app_number] => 7/807180 [patent_app_country] => US [patent_app_date] => 1991-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3189 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/369/05369505.pdf [firstpage_image] =>[orig_patent_app_number] => 807180 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/807180
Image processing apparatus Dec 15, 1991 Issued
Array ( [id] => 3029803 [patent_doc_number] => 05327259 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-05 [patent_title] => 'Image processing system and image processing method' [patent_app_type] => 1 [patent_app_number] => 7/805742 [patent_app_country] => US [patent_app_date] => 1991-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 5859 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/327/05327259.pdf [firstpage_image] =>[orig_patent_app_number] => 805742 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/805742
Image processing system and image processing method Dec 11, 1991 Issued
Array ( [id] => 2906041 [patent_doc_number] => 05245441 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-14 [patent_title] => 'Document imaging processing method and apparatus' [patent_app_type] => 1 [patent_app_number] => 7/806102 [patent_app_country] => US [patent_app_date] => 1991-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 13965 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/245/05245441.pdf [firstpage_image] =>[orig_patent_app_number] => 806102 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/806102
Document imaging processing method and apparatus Dec 11, 1991 Issued
Array ( [id] => 3042377 [patent_doc_number] => 05329382 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-12 [patent_title] => 'Image scanner' [patent_app_type] => 1 [patent_app_number] => 7/805692 [patent_app_country] => US [patent_app_date] => 1991-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1959 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/329/05329382.pdf [firstpage_image] =>[orig_patent_app_number] => 805692 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/805692
Image scanner Dec 10, 1991 Issued
Array ( [id] => 2977596 [patent_doc_number] => 05258854 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-02 [patent_title] => 'Converting between write-white, write-black and neutral bitmaps' [patent_app_type] => 1 [patent_app_number] => 7/802791 [patent_app_country] => US [patent_app_date] => 1991-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4759 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/258/05258854.pdf [firstpage_image] =>[orig_patent_app_number] => 802791 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/802791
Converting between write-white, write-black and neutral bitmaps Dec 5, 1991 Issued
Array ( [id] => 3103909 [patent_doc_number] => 05293254 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-08 [patent_title] => 'Method for maintaining bit density while converting images in scale or resolution' [patent_app_type] => 1 [patent_app_number] => 7/802790 [patent_app_country] => US [patent_app_date] => 1991-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 6804 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 376 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/293/05293254.pdf [firstpage_image] =>[orig_patent_app_number] => 802790 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/802790
Method for maintaining bit density while converting images in scale or resolution Dec 5, 1991 Issued
Array ( [id] => 2911466 [patent_doc_number] => 05249059 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-28 [patent_title] => 'Cathode-ray tube having explosion proof band' [patent_app_type] => 1 [patent_app_number] => 7/802545 [patent_app_country] => US [patent_app_date] => 1991-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1036 [patent_no_of_claims] => 7 [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/05/249/05249059.pdf [firstpage_image] =>[orig_patent_app_number] => 802545 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/802545
Cathode-ray tube having explosion proof band Dec 4, 1991 Issued
Array ( [id] => 3023593 [patent_doc_number] => 05341228 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-23 [patent_title] => 'Method and apparatus for halftone rendering of a gray scale image using a blue noise mask' [patent_app_type] => 1 [patent_app_number] => 7/801921 [patent_app_country] => US [patent_app_date] => 1991-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 10245 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/341/05341228.pdf [firstpage_image] =>[orig_patent_app_number] => 801921 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/801921
Method and apparatus for halftone rendering of a gray scale image using a blue noise mask Dec 2, 1991 Issued
Array ( [id] => 2902401 [patent_doc_number] => 05177616 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-05 [patent_title] => 'Stowable video display assembly' [patent_app_type] => 1 [patent_app_number] => 7/801803 [patent_app_country] => US [patent_app_date] => 1991-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 6840 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/177/05177616.pdf [firstpage_image] =>[orig_patent_app_number] => 801803 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/801803
Stowable video display assembly Dec 1, 1991 Issued
Array ( [id] => 3104950 [patent_doc_number] => 05299027 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-29 [patent_title] => 'Method and appratus for decoding and printing coded image, and facsimile apparatus, filing apparatus and communication apparatus using the same' [patent_app_type] => 1 [patent_app_number] => 7/800032 [patent_app_country] => US [patent_app_date] => 1991-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6217 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/299/05299027.pdf [firstpage_image] =>[orig_patent_app_number] => 800032 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/800032
Method and appratus for decoding and printing coded image, and facsimile apparatus, filing apparatus and communication apparatus using the same Nov 28, 1991 Issued
Array ( [id] => 3528698 [patent_doc_number] => 05489997 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-06 [patent_title] => 'Color image processing apparatus' [patent_app_type] => 1 [patent_app_number] => 7/797967 [patent_app_country] => US [patent_app_date] => 1991-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 3373 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/489/05489997.pdf [firstpage_image] =>[orig_patent_app_number] => 797967 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/797967
Color image processing apparatus Nov 25, 1991 Issued
Array ( [id] => 3108792 [patent_doc_number] => 05315408 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-24 [patent_title] => 'Image signal generating apparatus' [patent_app_type] => 1 [patent_app_number] => 7/797962 [patent_app_country] => US [patent_app_date] => 1991-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3735 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/315/05315408.pdf [firstpage_image] =>[orig_patent_app_number] => 797962 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/797962
Image signal generating apparatus Nov 25, 1991 Issued
Array ( [id] => 3012441 [patent_doc_number] => 05375000 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-20 [patent_title] => 'Method and apparatus for generating representation of an image from a transparency' [patent_app_type] => 1 [patent_app_number] => 7/793945 [patent_app_country] => US [patent_app_date] => 1991-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1578 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/375/05375000.pdf [firstpage_image] =>[orig_patent_app_number] => 793945 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/793945
Method and apparatus for generating representation of an image from a transparency Oct 21, 1991 Issued
Array ( [id] => 3467608 [patent_doc_number] => 05392023 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-21 [patent_title] => 'Data communication system with automatic power control' [patent_app_type] => 1 [patent_app_number] => 7/755932 [patent_app_country] => US [patent_app_date] => 1991-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1367 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/392/05392023.pdf [firstpage_image] =>[orig_patent_app_number] => 755932 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/755932
Data communication system with automatic power control Sep 5, 1991 Issued
Array ( [id] => 3019596 [patent_doc_number] => 05333064 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-26 [patent_title] => 'Apparatus & method for descreening' [patent_app_type] => 1 [patent_app_number] => 7/750515 [patent_app_country] => US [patent_app_date] => 1991-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 34 [patent_no_of_words] => 10232 [patent_no_of_claims] => 61 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/333/05333064.pdf [firstpage_image] =>[orig_patent_app_number] => 750515 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/750515
Apparatus & method for descreening Aug 26, 1991 Issued
Array ( [id] => 3100819 [patent_doc_number] => 05313278 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-17 [patent_title] => 'System for proofing' [patent_app_type] => 1 [patent_app_number] => 7/749915 [patent_app_country] => US [patent_app_date] => 1991-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2303 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/313/05313278.pdf [firstpage_image] =>[orig_patent_app_number] => 749915 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/749915
System for proofing Aug 25, 1991 Issued
Array ( [id] => 2995640 [patent_doc_number] => 05267057 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-30 [patent_title] => 'Image scanning and recording method and apparatus for compensating for a pyramidal error of a rotating polygon' [patent_app_type] => 1 [patent_app_number] => 7/738347 [patent_app_country] => US [patent_app_date] => 1991-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4902 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/267/05267057.pdf [firstpage_image] =>[orig_patent_app_number] => 738347 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/738347
Image scanning and recording method and apparatus for compensating for a pyramidal error of a rotating polygon Aug 13, 1991 Issued
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