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] => 10668157 [patent_doc_number] => 20160014302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-14 [patent_title] => 'IMAGE-READING DEVICE THAT ELIMINATES SHOW-THROUGH FROM ORIGINAL' [patent_app_type] => utility [patent_app_number] => 14/792830 [patent_app_country] => US [patent_app_date] => 2015-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 10025 [patent_no_of_claims] => 7 [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] => 14792830 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/792830
Image-reading device that eliminates show-through from original Jul 6, 2015 Issued
Array ( [id] => 10660817 [patent_doc_number] => 20160006961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-07 [patent_title] => 'PHOTOELECTRIC CONVERSION ELEMENT, IMAGE READING DEVICE, IMAGE FORMING APPARATUS, AND SIGNAL CONTROL METHOD' [patent_app_type] => utility [patent_app_number] => 14/745967 [patent_app_country] => US [patent_app_date] => 2015-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5868 [patent_no_of_claims] => 13 [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] => 14745967 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/745967
Photoelectric conversion element, image reading device, image forming apparatus, and signal control method Jun 21, 2015 Issued
Array ( [id] => 11215905 [patent_doc_number] => 09444957 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-13 [patent_title] => 'Portable scanning device' [patent_app_type] => utility [patent_app_number] => 14/739121 [patent_app_country] => US [patent_app_date] => 2015-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2729 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14739121 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/739121
Portable scanning device Jun 14, 2015 Issued
Array ( [id] => 10488188 [patent_doc_number] => 20150373209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-24 [patent_title] => 'DOCUMENT READING APPARATUS, CONTROL METHOD IN DOCUMENT READING APPARATUS, AND STORAGE MEDIUM' [patent_app_type] => utility [patent_app_number] => 14/739982 [patent_app_country] => US [patent_app_date] => 2015-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10866 [patent_no_of_claims] => 10 [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] => 14739982 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/739982
Document reading apparatus, control method in document reading apparatus, and storage medium Jun 14, 2015 Issued
Array ( [id] => 10488198 [patent_doc_number] => 20150373219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-24 [patent_title] => 'Image-Reading Device Detecting Edge of Sheet by Dynamically Setting Mask Region' [patent_app_type] => utility [patent_app_number] => 14/730829 [patent_app_country] => US [patent_app_date] => 2015-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 15638 [patent_no_of_claims] => 13 [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] => 14730829 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/730829
Image-reading device detecting edge of sheet by dynamically setting mask region Jun 3, 2015 Issued
Array ( [id] => 11329443 [patent_doc_number] => 20160360055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-08 [patent_title] => 'IMAGE PROCESSING APPARATUS AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/729192 [patent_app_country] => US [patent_app_date] => 2015-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6039 [patent_no_of_claims] => 10 [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] => 14729192 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/729192
Image processing apparatus and image forming apparatus Jun 2, 2015 Issued
Array ( [id] => 11329442 [patent_doc_number] => 20160360054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-08 [patent_title] => 'DOCUMENT DETECTING DEVICE AND DOCUMENT DETECTING METHOD' [patent_app_type] => utility [patent_app_number] => 14/728006 [patent_app_country] => US [patent_app_date] => 2015-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5721 [patent_no_of_claims] => 11 [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] => 14728006 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/728006
Document detecting device, document detecting method and image reading device Jun 1, 2015 Issued
Array ( [id] => 11329442 [patent_doc_number] => 20160360054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-08 [patent_title] => 'DOCUMENT DETECTING DEVICE AND DOCUMENT DETECTING METHOD' [patent_app_type] => utility [patent_app_number] => 14/728006 [patent_app_country] => US [patent_app_date] => 2015-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5721 [patent_no_of_claims] => 11 [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] => 14728006 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/728006
Document detecting device, document detecting method and image reading device Jun 1, 2015 Issued
Array ( [id] => 11329442 [patent_doc_number] => 20160360054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-08 [patent_title] => 'DOCUMENT DETECTING DEVICE AND DOCUMENT DETECTING METHOD' [patent_app_type] => utility [patent_app_number] => 14/728006 [patent_app_country] => US [patent_app_date] => 2015-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5721 [patent_no_of_claims] => 11 [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] => 14728006 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/728006
Document detecting device, document detecting method and image reading device Jun 1, 2015 Issued
Array ( [id] => 11322533 [patent_doc_number] => 09521288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-13 [patent_title] => 'Sheet-fed scanner and image scanning method using the same' [patent_app_type] => utility [patent_app_number] => 14/716182 [patent_app_country] => US [patent_app_date] => 2015-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3377 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14716182 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/716182
Sheet-fed scanner and image scanning method using the same May 18, 2015 Issued
Array ( [id] => 11181907 [patent_doc_number] => 09413919 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-09 [patent_title] => 'Image reading device, image forming apparatus, and image reading method' [patent_app_type] => utility [patent_app_number] => 14/716120 [patent_app_country] => US [patent_app_date] => 2015-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 7098 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14716120 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/716120
Image reading device, image forming apparatus, and image reading method May 18, 2015 Issued
Array ( [id] => 11274997 [patent_doc_number] => 20160337545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-17 [patent_title] => 'SYSTEM AND METHOD FOR LOW LIGHT DOCUMENT CAPTURE AND BINARIZATION WITH MULTIPLE FLASH IMAGES' [patent_app_type] => utility [patent_app_number] => 14/713077 [patent_app_country] => US [patent_app_date] => 2015-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3237 [patent_no_of_claims] => 18 [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] => 14713077 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/713077
System and method for low light document capture and binarization with multiple flash images May 14, 2015 Issued
Array ( [id] => 12318144 [patent_doc_number] => 09942442 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-10 [patent_title] => Image reading apparatus, image reading method, and medium [patent_app_type] => utility [patent_app_number] => 14/713797 [patent_app_country] => US [patent_app_date] => 2015-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 27 [patent_no_of_words] => 12240 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14713797 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/713797
Image reading apparatus, image reading method, and medium May 14, 2015 Issued
Array ( [id] => 10783945 [patent_doc_number] => 20160130101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-12 [patent_title] => 'TRANSPORT DEVICE AND TRANSPORT SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/709545 [patent_app_country] => US [patent_app_date] => 2015-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7208 [patent_no_of_claims] => 19 [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] => 14709545 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/709545
Transport device and transport system May 11, 2015 Issued
Array ( [id] => 10354272 [patent_doc_number] => 20150239277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-27 [patent_title] => 'PAGE-TURNING DEVICE AND DOCUMENT CAMERA SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/710126 [patent_app_country] => US [patent_app_date] => 2015-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7078 [patent_no_of_claims] => 17 [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] => 14710126 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/710126
Page-turning device and document camera system May 11, 2015 Issued
Array ( [id] => 11133368 [patent_doc_number] => 20160330344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-10 [patent_title] => 'DUPLEX AUTOMATIC DOCUMENT HANDLER (DADH) WITH ONE-PIECE PLATEN' [patent_app_type] => utility [patent_app_number] => 14/705033 [patent_app_country] => US [patent_app_date] => 2015-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4137 [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] => 14705033 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/705033
DUPLEX AUTOMATIC DOCUMENT HANDLER (DADH) WITH ONE-PIECE PLATEN May 5, 2015 Abandoned
Array ( [id] => 11133365 [patent_doc_number] => 20160330341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-10 [patent_title] => 'ARRANGEMENT FOR AND METHOD OF DIFFERENTLY ILLUMINATING TARGETS TO BE ELECTRO-OPTICALLY READ IN DIFFERENT DAY AND NIGHT MODES OF OPERATION' [patent_app_type] => utility [patent_app_number] => 14/704425 [patent_app_country] => US [patent_app_date] => 2015-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3656 [patent_no_of_claims] => 19 [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] => 14704425 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/704425
ARRANGEMENT FOR AND METHOD OF DIFFERENTLY ILLUMINATING TARGETS TO BE ELECTRO-OPTICALLY READ IN DIFFERENT DAY AND NIGHT MODES OF OPERATION May 4, 2015 Abandoned
Array ( [id] => 10456500 [patent_doc_number] => 20150341515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-26 [patent_title] => 'IMAGE SCANNER AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/704288 [patent_app_country] => US [patent_app_date] => 2015-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 12606 [patent_no_of_claims] => 18 [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] => 14704288 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/704288
IMAGE SCANNER AND IMAGE FORMING APPARATUS May 4, 2015 Abandoned
Array ( [id] => 10796413 [patent_doc_number] => 20160142570 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-19 [patent_title] => 'RECORDING-MEDIUM TRANSPORTING AND READING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/704343 [patent_app_country] => US [patent_app_date] => 2015-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5414 [patent_no_of_claims] => 11 [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] => 14704343 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/704343
RECORDING-MEDIUM TRANSPORTING AND READING APPARATUS May 4, 2015 Abandoned
Array ( [id] => 10434317 [patent_doc_number] => 20150319330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-05 [patent_title] => 'DOCUMENT IMAGING SYSTEM AND METHOD FOR IMAGING DOCUMENT' [patent_app_type] => utility [patent_app_number] => 14/704280 [patent_app_country] => US [patent_app_date] => 2015-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 17730 [patent_no_of_claims] => 19 [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] => 14704280 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/704280
DOCUMENT IMAGING SYSTEM AND METHOD FOR IMAGING DOCUMENT May 4, 2015 Abandoned
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