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] => 3960513 [patent_doc_number] => 05956158 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-21 [patent_title] => 'Scanner powered by peripheral bus' [patent_app_type] => 1 [patent_app_number] => 8/829962 [patent_app_country] => US [patent_app_date] => 1997-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4828 [patent_no_of_claims] => 16 [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/05/956/05956158.pdf [firstpage_image] =>[orig_patent_app_number] => 829962 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/829962
Scanner powered by peripheral bus Mar 31, 1997 Issued
Array ( [id] => 4065904 [patent_doc_number] => 05864410 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-26 [patent_title] => 'Peripheral bus powered document scanning device' [patent_app_type] => 1 [patent_app_number] => 8/831848 [patent_app_country] => US [patent_app_date] => 1997-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 9211 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/864/05864410.pdf [firstpage_image] =>[orig_patent_app_number] => 831848 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/831848
Peripheral bus powered document scanning device Mar 31, 1997 Issued
Array ( [id] => 3750040 [patent_doc_number] => 05786901 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-28 [patent_title] => 'Image shifting mechanism and imaging device' [patent_app_type] => 1 [patent_app_number] => 8/824185 [patent_app_country] => US [patent_app_date] => 1997-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 12226 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/786/05786901.pdf [firstpage_image] =>[orig_patent_app_number] => 824185 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/824185
Image shifting mechanism and imaging device Mar 25, 1997 Issued
Array ( [id] => 4199097 [patent_doc_number] => 06094502 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-25 [patent_title] => 'Image formation apparatus that allows correction of .gamma. correction data and adjustment method thereof' [patent_app_type] => 1 [patent_app_number] => 8/816052 [patent_app_country] => US [patent_app_date] => 1997-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 33 [patent_no_of_words] => 10126 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/094/06094502.pdf [firstpage_image] =>[orig_patent_app_number] => 816052 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/816052
Image formation apparatus that allows correction of .gamma. correction data and adjustment method thereof Mar 10, 1997 Issued
Array ( [id] => 4183181 [patent_doc_number] => 06141117 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-31 [patent_title] => 'Image processing apparatus and method' [patent_app_type] => 1 [patent_app_number] => 8/806240 [patent_app_country] => US [patent_app_date] => 1997-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3764 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/141/06141117.pdf [firstpage_image] =>[orig_patent_app_number] => 806240 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/806240
Image processing apparatus and method Feb 23, 1997 Issued
Array ( [id] => 4094357 [patent_doc_number] => 06163386 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-19 [patent_title] => 'Photoelectric conversion device and driving method therefor' [patent_app_type] => 1 [patent_app_number] => 8/803422 [patent_app_country] => US [patent_app_date] => 1997-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 26 [patent_no_of_words] => 21716 [patent_no_of_claims] => 25 [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/06/163/06163386.pdf [firstpage_image] =>[orig_patent_app_number] => 803422 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/803422
Photoelectric conversion device and driving method therefor Feb 19, 1997 Issued
Array ( [id] => 4053093 [patent_doc_number] => 05875042 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-23 [patent_title] => 'Image scanner' [patent_app_type] => 1 [patent_app_number] => 8/800959 [patent_app_country] => US [patent_app_date] => 1997-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3196 [patent_no_of_claims] => 6 [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/05/875/05875042.pdf [firstpage_image] =>[orig_patent_app_number] => 800959 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/800959
Image scanner Feb 17, 1997 Issued
Array ( [id] => 4379220 [patent_doc_number] => 06275308 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-14 [patent_title] => 'Facsimile apparatus' [patent_app_type] => 1 [patent_app_number] => 8/802418 [patent_app_country] => US [patent_app_date] => 1997-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 23 [patent_no_of_words] => 10029 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/275/06275308.pdf [firstpage_image] =>[orig_patent_app_number] => 802418 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/802418
Facsimile apparatus Feb 17, 1997 Issued
Array ( [id] => 3962132 [patent_doc_number] => 05982989 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Clustered dot and line multilevel halftoning for electrographic color printing' [patent_app_type] => 1 [patent_app_number] => 8/799335 [patent_app_country] => US [patent_app_date] => 1997-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 10022 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/982/05982989.pdf [firstpage_image] =>[orig_patent_app_number] => 799335 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/799335
Clustered dot and line multilevel halftoning for electrographic color printing Feb 12, 1997 Issued
Array ( [id] => 3894269 [patent_doc_number] => 05799137 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-25 [patent_title] => 'Clustered dot and line multilevel halftoning for electrographic color printing' [patent_app_type] => 1 [patent_app_number] => 8/801600 [patent_app_country] => US [patent_app_date] => 1997-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 10028 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/799/05799137.pdf [firstpage_image] =>[orig_patent_app_number] => 801600 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/801600
Clustered dot and line multilevel halftoning for electrographic color printing Feb 12, 1997 Issued
Array ( [id] => 3940425 [patent_doc_number] => 05946453 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-31 [patent_title] => 'Clustered dot and line multilevel halftoning for electrographic color printing' [patent_app_type] => 1 [patent_app_number] => 8/801597 [patent_app_country] => US [patent_app_date] => 1997-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 10024 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/946/05946453.pdf [firstpage_image] =>[orig_patent_app_number] => 801597 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/801597
Clustered dot and line multilevel halftoning for electrographic color printing Feb 12, 1997 Issued
Array ( [id] => 3923357 [patent_doc_number] => 06002494 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-14 [patent_title] => 'Image reading apparatus having light source electrically and directly connected to image sensor board' [patent_app_type] => 1 [patent_app_number] => 8/795636 [patent_app_country] => US [patent_app_date] => 1997-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 2769 [patent_no_of_claims] => 167 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/002/06002494.pdf [firstpage_image] =>[orig_patent_app_number] => 795636 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/795636
Image reading apparatus having light source electrically and directly connected to image sensor board Feb 5, 1997 Issued
Array ( [id] => 4059144 [patent_doc_number] => 05870210 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-09 [patent_title] => 'Feed roller assembly of a fax machine' [patent_app_type] => 1 [patent_app_number] => 8/796417 [patent_app_country] => US [patent_app_date] => 1997-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1081 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/870/05870210.pdf [firstpage_image] =>[orig_patent_app_number] => 796417 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/796417
Feed roller assembly of a fax machine Feb 5, 1997 Issued
Array ( [id] => 4151605 [patent_doc_number] => 06122441 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-19 [patent_title] => 'Image processing apparatus and method' [patent_app_type] => 1 [patent_app_number] => 8/794088 [patent_app_country] => US [patent_app_date] => 1997-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 22 [patent_no_of_words] => 9651 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/122/06122441.pdf [firstpage_image] =>[orig_patent_app_number] => 794088 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/794088
Image processing apparatus and method Feb 2, 1997 Issued
Array ( [id] => 4009661 [patent_doc_number] => 05986773 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Picture reading apparatus' [patent_app_type] => 1 [patent_app_number] => 8/776426 [patent_app_country] => US [patent_app_date] => 1997-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 10344 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/986/05986773.pdf [firstpage_image] =>[orig_patent_app_number] => 776426 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/776426
Picture reading apparatus Jan 28, 1997 Issued
Array ( [id] => 3795988 [patent_doc_number] => 05737099 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-07 [patent_title] => 'Film image input system having improved focusing and reduced size' [patent_app_type] => 1 [patent_app_number] => 8/788203 [patent_app_country] => US [patent_app_date] => 1997-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1953 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/737/05737099.pdf [firstpage_image] =>[orig_patent_app_number] => 788203 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/788203
Film image input system having improved focusing and reduced size Jan 23, 1997 Issued
Array ( [id] => 3786456 [patent_doc_number] => 05808756 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Image reading device and density correction method for read images' [patent_app_type] => 1 [patent_app_number] => 8/785215 [patent_app_country] => US [patent_app_date] => 1997-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 23 [patent_no_of_words] => 6478 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/808/05808756.pdf [firstpage_image] =>[orig_patent_app_number] => 785215 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/785215
Image reading device and density correction method for read images Jan 16, 1997 Issued
Array ( [id] => 3772714 [patent_doc_number] => 05844698 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-01 [patent_title] => 'Document scanner without pressure actuated mechanical document sensor and document scanning method thereof' [patent_app_type] => 1 [patent_app_number] => 8/781283 [patent_app_country] => US [patent_app_date] => 1997-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2807 [patent_no_of_claims] => 15 [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/05/844/05844698.pdf [firstpage_image] =>[orig_patent_app_number] => 781283 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/781283
Document scanner without pressure actuated mechanical document sensor and document scanning method thereof Jan 9, 1997 Issued
Array ( [id] => 4284658 [patent_doc_number] => 06323962 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-27 [patent_title] => 'Facsimile machine with facsimile data receiver and external computer' [patent_app_type] => 1 [patent_app_number] => 8/780330 [patent_app_country] => US [patent_app_date] => 1997-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 48 [patent_no_of_words] => 57090 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 31 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/323/06323962.pdf [firstpage_image] =>[orig_patent_app_number] => 780330 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/780330
Facsimile machine with facsimile data receiver and external computer Jan 7, 1997 Issued
Array ( [id] => 3950672 [patent_doc_number] => 05973797 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-26 [patent_title] => 'Image reading apparatus' [patent_app_type] => 1 [patent_app_number] => 8/779737 [patent_app_country] => US [patent_app_date] => 1997-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 14137 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/973/05973797.pdf [firstpage_image] =>[orig_patent_app_number] => 779737 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/779737
Image reading apparatus Jan 6, 1997 Issued
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