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] => 11080659 [patent_doc_number] => 20160277624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-22 [patent_title] => 'IMAGE SCANNER AND IMAGE FORMING APPARATUS INCORPORATING THE IMAGE SCANNER' [patent_app_type] => utility [patent_app_number] => 15/068032 [patent_app_country] => US [patent_app_date] => 2016-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 18560 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15068032 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/068032
Image scanner and image forming apparatus incorporating the image scanner Mar 10, 2016 Issued
Array ( [id] => 11832984 [patent_doc_number] => 09729742 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-08 [patent_title] => 'Flatbed scanning device and scanning module of paper feeding scanning equipment' [patent_app_type] => utility [patent_app_number] => 15/067593 [patent_app_country] => US [patent_app_date] => 2016-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 5529 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15067593 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/067593
Flatbed scanning device and scanning module of paper feeding scanning equipment Mar 10, 2016 Issued
Array ( [id] => 12297201 [patent_doc_number] => 09936093 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-03 [patent_title] => Image reading apparatus and sheet processing apparatus [patent_app_type] => utility [patent_app_number] => 15/065195 [patent_app_country] => US [patent_app_date] => 2016-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 7234 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15065195 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/065195
Image reading apparatus and sheet processing apparatus Mar 8, 2016 Issued
Array ( [id] => 11064800 [patent_doc_number] => 20160261764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-08 [patent_title] => 'Student Artwork Compilation' [patent_app_type] => utility [patent_app_number] => 15/059660 [patent_app_country] => US [patent_app_date] => 2016-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3770 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15059660 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/059660
Student Artwork Compilation Mar 2, 2016 Abandoned
Array ( [id] => 11072617 [patent_doc_number] => 20160269582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'IMAGE READING APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/058982 [patent_app_country] => US [patent_app_date] => 2016-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7137 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15058982 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/058982
Image reading apparatus Mar 1, 2016 Issued
Array ( [id] => 11058250 [patent_doc_number] => 20160255212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-01 [patent_title] => 'DOCUMENT READING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/055586 [patent_app_country] => US [patent_app_date] => 2016-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4514 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15055586 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/055586
Document reading device Feb 26, 2016 Issued
Array ( [id] => 11094247 [patent_doc_number] => 20160291215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'ROD LENS ARRAY UNIT, PRODUCTION METHOD OF ROD LENS ARRAY UNIT, LED PRINT HEAD, IMAGE SENSOR HEAD, IMAGE FORMING APPARATUS, AND IMAGE READER' [patent_app_type] => utility [patent_app_number] => 15/048327 [patent_app_country] => US [patent_app_date] => 2016-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 14611 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15048327 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/048327
Rod lens array unit, production method of rod lens array unit, LED print head, image sensor head, image forming apparatus, and image reader Feb 18, 2016 Issued
Array ( [id] => 13008321 [patent_doc_number] => 10027846 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-17 [patent_title] => Light guide body, light source device and image reading device [patent_app_type] => utility [patent_app_number] => 15/549393 [patent_app_country] => US [patent_app_date] => 2016-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 43 [patent_no_of_words] => 9699 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15549393 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/549393
Light guide body, light source device and image reading device Feb 18, 2016 Issued
Array ( [id] => 15080357 [patent_doc_number] => 10469692 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-05 [patent_title] => Scanning exposure device [patent_app_type] => utility [patent_app_number] => 15/551378 [patent_app_country] => US [patent_app_date] => 2016-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2621 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15551378 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/551378
Scanning exposure device Feb 16, 2016 Issued
Array ( [id] => 12148793 [patent_doc_number] => 09883065 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-30 [patent_title] => 'Image reading device, image forming apparatus, and image reading method' [patent_app_type] => utility [patent_app_number] => 15/042376 [patent_app_country] => US [patent_app_date] => 2016-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 10103 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15042376 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/042376
Image reading device, image forming apparatus, and image reading method Feb 11, 2016 Issued
Array ( [id] => 12538059 [patent_doc_number] => 10009555 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-26 [patent_title] => Image sensor unit, paper sheet distinguishing apparatus and image reading apparatus [patent_app_type] => utility [patent_app_number] => 15/019148 [patent_app_country] => US [patent_app_date] => 2016-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 10695 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15019148 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/019148
Image sensor unit, paper sheet distinguishing apparatus and image reading apparatus Feb 8, 2016 Issued
Array ( [id] => 11037442 [patent_doc_number] => 20160234398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-11 [patent_title] => 'IMAGE READING APPARATUS AND IMAGE FORMING SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/015949 [patent_app_country] => US [patent_app_date] => 2016-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9648 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15015949 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/015949
Image reading apparatus and image forming system Feb 3, 2016 Issued
Array ( [id] => 11841492 [patent_doc_number] => 20170223213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-03 [patent_title] => 'MULTI-FUNCTION PRINTING DEVICE HAVING LIGHT GUIDES BETWEEN PRINTING ENGINE AND SCANNER FOR MEASUREMENT OF PRINT ENGINE OR OTHER PARAMETERS' [patent_app_type] => utility [patent_app_number] => 15/012974 [patent_app_country] => US [patent_app_date] => 2016-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3817 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15012974 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/012974
Multi-function printing device having light guides between printing engine and scanner for measurement of print engine or other parameters Feb 1, 2016 Issued
Array ( [id] => 11484593 [patent_doc_number] => 09591166 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-07 [patent_title] => 'Light guide, illuminating device and image reading apparatus' [patent_app_type] => utility [patent_app_number] => 15/001723 [patent_app_country] => US [patent_app_date] => 2016-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 7137 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15001723 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/001723
Light guide, illuminating device and image reading apparatus Jan 19, 2016 Issued
Array ( [id] => 10788620 [patent_doc_number] => 20160134776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-12 [patent_title] => 'ORIGINAL READING APPARATUS FOR READING IMAGE OF AN ORIGINAL' [patent_app_type] => utility [patent_app_number] => 15/001118 [patent_app_country] => US [patent_app_date] => 2016-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6907 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15001118 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/001118
Original reading apparatus for reading image of an original Jan 18, 2016 Issued
Array ( [id] => 11399017 [patent_doc_number] => 20170019555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-19 [patent_title] => 'IMAGE READING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/994886 [patent_app_country] => US [patent_app_date] => 2016-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4833 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14994886 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/994886
Image reading apparatus Jan 12, 2016 Issued
Array ( [id] => 11015340 [patent_doc_number] => 20160212293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-21 [patent_title] => 'LIGHT GUIDE, ILLUMINATING DEVICE AND IMAGE READING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/993467 [patent_app_country] => US [patent_app_date] => 2016-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3658 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14993467 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/993467
Light guide, illuminating device and image reading apparatus Jan 11, 2016 Issued
Array ( [id] => 11015341 [patent_doc_number] => 20160212294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-21 [patent_title] => 'LIGHT GUIDE, ILLUMINATING DEVICE, AND IMAGE READING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/993490 [patent_app_country] => US [patent_app_date] => 2016-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8193 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14993490 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/993490
Light guide, illuminating device, and image reading apparatus Jan 11, 2016 Issued
Array ( [id] => 11247610 [patent_doc_number] => 09473666 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-18 [patent_title] => 'Multifunctional business machine' [patent_app_type] => utility [patent_app_number] => 14/986949 [patent_app_country] => US [patent_app_date] => 2016-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2623 [patent_no_of_claims] => 11 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14986949 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/986949
Multifunctional business machine Jan 3, 2016 Issued
Array ( [id] => 12297189 [patent_doc_number] => 09936089 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-03 [patent_title] => Mobile autonomous scalable scanner system [patent_app_type] => utility [patent_app_number] => 14/984322 [patent_app_country] => US [patent_app_date] => 2015-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6447 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14984322 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/984322
Mobile autonomous scalable scanner system Dec 29, 2015 Issued
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