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
Array ( [id] => 3129141 [patent_doc_number] => 05384646 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-24 [patent_title] => 'Marking engine for grey level printing having a high productivity image data processing mode' [patent_app_type] => 1 [patent_app_number] => 7/982546 [patent_app_country] => US [patent_app_date] => 1992-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6696 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/384/05384646.pdf [firstpage_image] =>[orig_patent_app_number] => 982546 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/982546
Marking engine for grey level printing having a high productivity image data processing mode Nov 26, 1992 Issued
Array ( [id] => 3016654 [patent_doc_number] => 05355231 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-11 [patent_title] => 'Output apparatus with dot density adjustments' [patent_app_type] => 1 [patent_app_number] => 7/974347 [patent_app_country] => US [patent_app_date] => 1992-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5874 [patent_no_of_claims] => 85 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/355/05355231.pdf [firstpage_image] =>[orig_patent_app_number] => 974347 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/974347
Output apparatus with dot density adjustments Nov 9, 1992 Issued
Array ( [id] => 3016207 [patent_doc_number] => 05331434 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-19 [patent_title] => 'Integral computer scanning system' [patent_app_type] => 1 [patent_app_number] => 7/967408 [patent_app_country] => US [patent_app_date] => 1992-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2736 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/331/05331434.pdf [firstpage_image] =>[orig_patent_app_number] => 967408 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/967408
Integral computer scanning system Oct 26, 1992 Issued
Array ( [id] => 3129126 [patent_doc_number] => 05384645 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-24 [patent_title] => 'Image rotating apparatus' [patent_app_type] => 1 [patent_app_number] => 7/960886 [patent_app_country] => US [patent_app_date] => 1992-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 30 [patent_no_of_words] => 10592 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/384/05384645.pdf [firstpage_image] =>[orig_patent_app_number] => 960886 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/960886
Image rotating apparatus Oct 13, 1992 Issued
Array ( [id] => 3083938 [patent_doc_number] => 05296947 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-22 [patent_title] => 'System for softproofing a color reproduction' [patent_app_type] => 1 [patent_app_number] => 7/957396 [patent_app_country] => US [patent_app_date] => 1992-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3897 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/296/05296947.pdf [firstpage_image] =>[orig_patent_app_number] => 957396 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/957396
System for softproofing a color reproduction Oct 5, 1992 Issued
Array ( [id] => 3042433 [patent_doc_number] => 05329385 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-12 [patent_title] => 'Color correction device having a color conversion function' [patent_app_type] => 1 [patent_app_number] => 7/954046 [patent_app_country] => US [patent_app_date] => 1992-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6642 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 479 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/329/05329385.pdf [firstpage_image] =>[orig_patent_app_number] => 954046 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/954046
Color correction device having a color conversion function Sep 28, 1992 Issued
Array ( [id] => 3886599 [patent_doc_number] => 05825505 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-20 [patent_title] => 'Image communication apparatus' [patent_app_type] => 1 [patent_app_number] => 7/952946 [patent_app_country] => US [patent_app_date] => 1992-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 53 [patent_no_of_words] => 14311 [patent_no_of_claims] => 166 [patent_no_of_ind_claims] => 34 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/825/05825505.pdf [firstpage_image] =>[orig_patent_app_number] => 952946 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/952946
Image communication apparatus Sep 27, 1992 Issued
Array ( [id] => 3042289 [patent_doc_number] => 05329377 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-12 [patent_title] => 'Facsimile communicating aid' [patent_app_type] => 1 [patent_app_number] => 7/944886 [patent_app_country] => US [patent_app_date] => 1992-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2113 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/329/05329377.pdf [firstpage_image] =>[orig_patent_app_number] => 944886 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/944886
Facsimile communicating aid Sep 13, 1992 Issued
Array ( [id] => 3466685 [patent_doc_number] => 05383031 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-17 [patent_title] => 'Image reading apparatus' [patent_app_type] => 1 [patent_app_number] => 7/939164 [patent_app_country] => US [patent_app_date] => 1992-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 6703 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/383/05383031.pdf [firstpage_image] =>[orig_patent_app_number] => 939164 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/939164
Image reading apparatus Sep 1, 1992 Issued
Array ( [id] => 3006828 [patent_doc_number] => 05359435 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-25 [patent_title] => 'Facsimile apparatus' [patent_app_type] => 1 [patent_app_number] => 7/934328 [patent_app_country] => US [patent_app_date] => 1992-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3623 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/359/05359435.pdf [firstpage_image] =>[orig_patent_app_number] => 934328 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/934328
Facsimile apparatus Aug 24, 1992 Issued
Array ( [id] => 3038980 [patent_doc_number] => 05343309 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-30 [patent_title] => 'Image processing system and method employing adaptive filtering to provide improved reconstruction of continuous tone images from halftone images including those without a screen structure' [patent_app_type] => 1 [patent_app_number] => 7/928388 [patent_app_country] => US [patent_app_date] => 1992-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 4478 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/343/05343309.pdf [firstpage_image] =>[orig_patent_app_number] => 928388 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/928388
Image processing system and method employing adaptive filtering to provide improved reconstruction of continuous tone images from halftone images including those without a screen structure Aug 11, 1992 Issued
07/918056 IMAGE PROCESSING APPARATUS Jul 23, 1992 Abandoned
Array ( [id] => 3004204 [patent_doc_number] => 05363204 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-08 [patent_title] => 'Facsimile machine having user help capability' [patent_app_type] => 1 [patent_app_number] => 7/919072 [patent_app_country] => US [patent_app_date] => 1992-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 3875 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/363/05363204.pdf [firstpage_image] =>[orig_patent_app_number] => 919072 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/919072
Facsimile machine having user help capability Jul 22, 1992 Issued
Array ( [id] => 3431168 [patent_doc_number] => 05459589 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-17 [patent_title] => 'Color image processing apparatus' [patent_app_type] => 1 [patent_app_number] => 7/905186 [patent_app_country] => US [patent_app_date] => 1992-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 142 [patent_figures_cnt] => 189 [patent_no_of_words] => 42745 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/459/05459589.pdf [firstpage_image] =>[orig_patent_app_number] => 905186 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/905186
Color image processing apparatus Jun 25, 1992 Issued
Array ( [id] => 3481983 [patent_doc_number] => 05428463 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-27 [patent_title] => 'Picture image photgraphing apparatus' [patent_app_type] => 1 [patent_app_number] => 7/883455 [patent_app_country] => US [patent_app_date] => 1992-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3575 [patent_no_of_claims] => 20 [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/05/428/05428463.pdf [firstpage_image] =>[orig_patent_app_number] => 883455 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/883455
Picture image photgraphing apparatus May 14, 1992 Issued
Array ( [id] => 3595905 [patent_doc_number] => 05550649 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-27 [patent_title] => 'Multi-function telecommunications instrument' [patent_app_type] => 1 [patent_app_number] => 7/882935 [patent_app_country] => US [patent_app_date] => 1992-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5831 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/550/05550649.pdf [firstpage_image] =>[orig_patent_app_number] => 882935 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/882935
Multi-function telecommunications instrument May 13, 1992 Issued
Array ( [id] => 3059140 [patent_doc_number] => 05325208 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-28 [patent_title] => 'Image formation device for scanning an optical memory by intermittently irradiating a night beam in accordance with density of a pixel' [patent_app_type] => 1 [patent_app_number] => 7/882075 [patent_app_country] => US [patent_app_date] => 1992-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3998 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/325/05325208.pdf [firstpage_image] =>[orig_patent_app_number] => 882075 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/882075
Image formation device for scanning an optical memory by intermittently irradiating a night beam in accordance with density of a pixel May 11, 1992 Issued
Array ( [id] => 3088145 [patent_doc_number] => 05321530 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-14 [patent_title] => 'Image formation system employing optical memory' [patent_app_type] => 1 [patent_app_number] => 7/872596 [patent_app_country] => US [patent_app_date] => 1992-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3678 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/321/05321530.pdf [firstpage_image] =>[orig_patent_app_number] => 872596 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/872596
Image formation system employing optical memory Apr 22, 1992 Issued
Array ( [id] => 3023524 [patent_doc_number] => 05341224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-23 [patent_title] => 'Image processing system and method for employing adaptive scanning of halftones to provide better printable images' [patent_app_type] => 1 [patent_app_number] => 7/870066 [patent_app_country] => US [patent_app_date] => 1992-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 4660 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/341/05341224.pdf [firstpage_image] =>[orig_patent_app_number] => 870066 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/870066
Image processing system and method for employing adaptive scanning of halftones to provide better printable images Apr 16, 1992 Issued
Array ( [id] => 3045011 [patent_doc_number] => 05301036 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-05 [patent_title] => 'Image orientation control' [patent_app_type] => 1 [patent_app_number] => 7/862916 [patent_app_country] => US [patent_app_date] => 1992-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5429 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/301/05301036.pdf [firstpage_image] =>[orig_patent_app_number] => 862916 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/862916
Image orientation control Apr 5, 1992 Issued
Menu