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] => 14922953 [patent_doc_number] => 10432812 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-01 [patent_title] => Image reading device, document feeder device, and image forming apparatus [patent_app_type] => utility [patent_app_number] => 15/728323 [patent_app_country] => US [patent_app_date] => 2017-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 6945 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15728323 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/728323
Image reading device, document feeder device, and image forming apparatus Oct 8, 2017 Issued
Array ( [id] => 12633978 [patent_doc_number] => 20180103156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-12 [patent_title] => IMAGE READING DEVICE AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/728298 [patent_app_country] => US [patent_app_date] => 2017-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15728298 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/728298
Image reading device and image forming apparatus Oct 8, 2017 Issued
Array ( [id] => 12634023 [patent_doc_number] => 20180103171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-12 [patent_title] => IMAGE READING DEVICE AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/720987 [patent_app_country] => US [patent_app_date] => 2017-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5469 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15720987 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/720987
IMAGE READING DEVICE AND IMAGE FORMING APPARATUS Sep 28, 2017 Abandoned
Array ( [id] => 14400493 [patent_doc_number] => 10313546 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-04 [patent_title] => Image reading apparatus and image forming apparatus [patent_app_type] => utility [patent_app_number] => 15/717979 [patent_app_country] => US [patent_app_date] => 2017-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 8578 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15717979 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/717979
Image reading apparatus and image forming apparatus Sep 27, 2017 Issued
Array ( [id] => 13454491 [patent_doc_number] => 20180278788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => READING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/718047 [patent_app_country] => US [patent_app_date] => 2017-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3782 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15718047 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/718047
READING APPARATUS Sep 27, 2017 Abandoned
Array ( [id] => 13273495 [patent_doc_number] => 10148841 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-04 [patent_title] => Scan boundary indicators [patent_app_type] => utility [patent_app_number] => 15/714759 [patent_app_country] => US [patent_app_date] => 2017-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 7160 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15714759 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/714759
Scan boundary indicators Sep 24, 2017 Issued
Array ( [id] => 12599520 [patent_doc_number] => 20180091670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-29 [patent_title] => Image Reading Apparatus [patent_app_type] => utility [patent_app_number] => 15/714343 [patent_app_country] => US [patent_app_date] => 2017-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6829 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15714343 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/714343
Image reading apparatus Sep 24, 2017 Issued
Array ( [id] => 14106003 [patent_doc_number] => 20190094677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/712582 [patent_app_country] => US [patent_app_date] => 2017-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6879 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15712582 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/712582
Image reading apparatus and image forming apparatus Sep 21, 2017 Issued
Array ( [id] => 15735983 [patent_doc_number] => 10616438 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-07 [patent_title] => Image reading apparatus, image forming apparatus and image reading method [patent_app_type] => utility [patent_app_number] => 15/712554 [patent_app_country] => US [patent_app_date] => 2017-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7507 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15712554 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/712554
Image reading apparatus, image forming apparatus and image reading method Sep 21, 2017 Issued
Array ( [id] => 14606131 [patent_doc_number] => 10356268 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-16 [patent_title] => Image reading device [patent_app_type] => utility [patent_app_number] => 15/710662 [patent_app_country] => US [patent_app_date] => 2017-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4516 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15710662 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/710662
Image reading device Sep 19, 2017 Issued
Array ( [id] => 12618372 [patent_doc_number] => 20180097954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-05 [patent_title] => READING APPARATUS, CONTROL METHOD AND STORAGE MEDIUM STORING PROGRAM THEREOF [patent_app_type] => utility [patent_app_number] => 15/706332 [patent_app_country] => US [patent_app_date] => 2017-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7243 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15706332 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/706332
Reading apparatus, control method and storage medium storing program thereof Sep 14, 2017 Issued
Array ( [id] => 14830457 [patent_doc_number] => 10412255 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-10 [patent_title] => Lighting apparatus and apparatus for reading images [patent_app_type] => utility [patent_app_number] => 15/688140 [patent_app_country] => US [patent_app_date] => 2017-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 7690 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15688140 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/688140
Lighting apparatus and apparatus for reading images Aug 27, 2017 Issued
Array ( [id] => 12224999 [patent_doc_number] => 20180063359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'SCANNER SYSTEM AND IMAGE DATA GENERATING METHOD' [patent_app_type] => utility [patent_app_number] => 15/675879 [patent_app_country] => US [patent_app_date] => 2017-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 18381 [patent_no_of_claims] => 6 [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] => 15675879 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/675879
Scanner system and image data generating method Aug 13, 2017 Issued
Array ( [id] => 15920369 [patent_doc_number] => 10657428 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-19 [patent_title] => Image processing unit, image forming apparatus, image processing method, and storage medium [patent_app_type] => utility [patent_app_number] => 15/673449 [patent_app_country] => US [patent_app_date] => 2017-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4087 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15673449 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/673449
Image processing unit, image forming apparatus, image processing method, and storage medium Aug 9, 2017 Issued
Array ( [id] => 14013865 [patent_doc_number] => 10225422 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-05 [patent_title] => Feeding device and image reading apparatus [patent_app_type] => utility [patent_app_number] => 15/667950 [patent_app_country] => US [patent_app_date] => 2017-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7671 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [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] => 15667950 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/667950
Feeding device and image reading apparatus Aug 2, 2017 Issued
Array ( [id] => 15318207 [patent_doc_number] => 10523831 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-31 [patent_title] => Image reading apparatus [patent_app_type] => utility [patent_app_number] => 15/667300 [patent_app_country] => US [patent_app_date] => 2017-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8150 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 380 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15667300 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/667300
Image reading apparatus Aug 1, 2017 Issued
Array ( [id] => 12034784 [patent_doc_number] => 20170324883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-09 [patent_title] => 'IMAGE SENSING DEVICE, IMAGE READING DEVICE, IMAGE FORMING APPARATUS AND IMAGE SENSING METHOD' [patent_app_type] => utility [patent_app_number] => 15/659332 [patent_app_country] => US [patent_app_date] => 2017-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 6523 [patent_no_of_claims] => 8 [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] => 15659332 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/659332
Image sensing device, image reading device, image forming apparatus and image sensing method Jul 24, 2017 Issued
Array ( [id] => 12163720 [patent_doc_number] => 20180034986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/652051 [patent_app_country] => US [patent_app_date] => 2017-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9031 [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] => 15652051 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/652051
Image forming apparatus Jul 16, 2017 Issued
Array ( [id] => 13087309 [patent_doc_number] => 10063732 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-28 [patent_title] => Line sensor, image reading device, and image forming apparatus [patent_app_type] => utility [patent_app_number] => 15/629599 [patent_app_country] => US [patent_app_date] => 2017-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 40 [patent_no_of_words] => 11021 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 398 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15629599 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/629599
Line sensor, image reading device, and image forming apparatus Jun 20, 2017 Issued
Array ( [id] => 14987889 [patent_doc_number] => 10447876 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-15 [patent_title] => Image reading apparatus [patent_app_type] => utility [patent_app_number] => 15/625963 [patent_app_country] => US [patent_app_date] => 2017-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 16637 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 407 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15625963 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/625963
Image reading apparatus Jun 15, 2017 Issued
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