
Cheukfan Lee
Examiner (ID: 5724, Phone: (571)272-7407 , Office: P/2673 )
| Most Active Art Unit | 2625 |
| Art Unit(s) | 2612, 2676, 2673, 2616, 2682, 2722, 2627, 2622, 2625, 2674 |
| Total Applications | 2135 |
| Issued Applications | 1808 |
| Pending Applications | 65 |
| Abandoned Applications | 271 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 17879642
[patent_doc_number] => 11451682
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-09-20
[patent_title] => Sheet feeding apparatus, image reading apparatus, and image forming apparatus
[patent_app_type] => utility
[patent_app_number] => 17/144497
[patent_app_country] => US
[patent_app_date] => 2021-01-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 10769
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 222
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17144497
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/144497 | Sheet feeding apparatus, image reading apparatus, and image forming apparatus | Jan 7, 2021 | Issued |
Array
(
[id] => 16996564
[patent_doc_number] => 20210234985
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-07-29
[patent_title] => CONDUCTIVE MEMBER AND IMAGE FORMING APPARATUS
[patent_app_type] => utility
[patent_app_number] => 17/142540
[patent_app_country] => US
[patent_app_date] => 2021-01-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8515
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 189
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17142540
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/142540 | Conductive member and image forming apparatus | Jan 5, 2021 | Issued |
Array
(
[id] => 17411388
[patent_doc_number] => 11252295
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-02-15
[patent_title] => Sheet feeding device, image reading apparatus and image forming apparatus
[patent_app_type] => utility
[patent_app_number] => 17/140163
[patent_app_country] => US
[patent_app_date] => 2021-01-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 9998
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 304
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17140163
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/140163 | Sheet feeding device, image reading apparatus and image forming apparatus | Jan 3, 2021 | Issued |
Array
(
[id] => 16937913
[patent_doc_number] => 20210203802
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-07-01
[patent_title] => IMAGE READING APPARATUS
[patent_app_type] => utility
[patent_app_number] => 17/130263
[patent_app_country] => US
[patent_app_date] => 2020-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7654
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 261
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17130263
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/130263 | Image reading apparatus | Dec 21, 2020 | Issued |
Array
(
[id] => 19420178
[patent_doc_number] => 20240296301
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-05
[patent_title] => DECAP TIME AND PRINTING DATA
[patent_app_type] => utility
[patent_app_number] => 18/258635
[patent_app_country] => US
[patent_app_date] => 2020-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8214
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18258635
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/258635 | Decap time and printing data | Dec 21, 2020 | Issued |
Array
(
[id] => 16874784
[patent_doc_number] => 20210168251
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-06-03
[patent_title] => IMAGE READING APPARATUS
[patent_app_type] => utility
[patent_app_number] => 16/950222
[patent_app_country] => US
[patent_app_date] => 2020-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3506
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16950222
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/950222 | Image reading apparatus | Nov 16, 2020 | Issued |
Array
(
[id] => 17591846
[patent_doc_number] => 11330135
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-05-10
[patent_title] => Image reading apparatus and image forming apparatus
[patent_app_type] => utility
[patent_app_number] => 17/096363
[patent_app_country] => US
[patent_app_date] => 2020-11-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 7578
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17096363
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/096363 | Image reading apparatus and image forming apparatus | Nov 11, 2020 | Issued |
Array
(
[id] => 17271451
[patent_doc_number] => 11196891
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-12-07
[patent_title] => Image reading apparatus
[patent_app_type] => utility
[patent_app_number] => 17/082162
[patent_app_country] => US
[patent_app_date] => 2020-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 10
[patent_no_of_words] => 8825
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 421
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17082162
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/082162 | Image reading apparatus | Oct 27, 2020 | Issued |
Array
(
[id] => 17255144
[patent_doc_number] => 11190656
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-11-30
[patent_title] => Image scanning apparatus
[patent_app_type] => utility
[patent_app_number] => 17/080091
[patent_app_country] => US
[patent_app_date] => 2020-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 3793
[patent_no_of_claims] => 5
[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] =>[firstpage_image] =>[orig_patent_app_number] => 17080091
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/080091 | Image scanning apparatus | Oct 25, 2020 | Issued |
Array
(
[id] => 18640654
[patent_doc_number] => 11765290
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-09-19
[patent_title] => Document imaging system and method for imaging document
[patent_app_type] => utility
[patent_app_number] => 17/080258
[patent_app_country] => US
[patent_app_date] => 2020-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 21
[patent_figures_cnt] => 21
[patent_no_of_words] => 17416
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 175
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17080258
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/080258 | Document imaging system and method for imaging document | Oct 25, 2020 | Issued |
Array
(
[id] => 18640654
[patent_doc_number] => 11765290
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-09-19
[patent_title] => Document imaging system and method for imaging document
[patent_app_type] => utility
[patent_app_number] => 17/080258
[patent_app_country] => US
[patent_app_date] => 2020-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 21
[patent_figures_cnt] => 21
[patent_no_of_words] => 17416
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 175
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17080258
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/080258 | Document imaging system and method for imaging document | Oct 25, 2020 | Issued |
Array
(
[id] => 17248312
[patent_doc_number] => 20210368057
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-11-25
[patent_title] => READING DEVICE, OUTPUT DEVICE, AND IMAGE FORMING DEVICE
[patent_app_type] => utility
[patent_app_number] => 17/075702
[patent_app_country] => US
[patent_app_date] => 2020-10-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12902
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 76
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17075702
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/075702 | Reading device, output device, and image forming device | Oct 20, 2020 | Issued |
Array
(
[id] => 17947284
[patent_doc_number] => 20220334303
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-10-20
[patent_title] => LIGHTGUIDE TYPE ILLUMINATION DEVICE WITH SYMMETRICALLY ARRANGED MULTIPLE COLOR LIGHT SOURCES
[patent_app_type] => utility
[patent_app_number] => 17/762915
[patent_app_country] => US
[patent_app_date] => 2020-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4958
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 147
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17762915
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/762915 | LIGHTGUIDE TYPE ILLUMINATION DEVICE WITH SYMMETRICALLY ARRANGED MULTIPLE COLOR LIGHT SOURCES | Oct 19, 2020 | Abandoned |
Array
(
[id] => 18760940
[patent_doc_number] => 11811991
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-11-07
[patent_title] => Apparatus, method for controlling the apparatus, and storage medium
[patent_app_type] => utility
[patent_app_number] => 17/064380
[patent_app_country] => US
[patent_app_date] => 2020-10-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 23
[patent_no_of_words] => 12809
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 68
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17064380
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/064380 | Apparatus, method for controlling the apparatus, and storage medium | Oct 5, 2020 | Issued |
Array
(
[id] => 17131738
[patent_doc_number] => 20210306507
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-09-30
[patent_title] => READING DEVICE AND OUTPUT APPARATUS
[patent_app_type] => utility
[patent_app_number] => 17/063713
[patent_app_country] => US
[patent_app_date] => 2020-10-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5467
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 61
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17063713
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/063713 | Reading device and output apparatus | Oct 4, 2020 | Issued |
Array
(
[id] => 17240604
[patent_doc_number] => 11184501
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-11-23
[patent_title] => Reading device
[patent_app_type] => utility
[patent_app_number] => 17/038299
[patent_app_country] => US
[patent_app_date] => 2020-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 13
[patent_no_of_words] => 8014
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 141
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17038299
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/038299 | Reading device | Sep 29, 2020 | Issued |
Array
(
[id] => 17639264
[patent_doc_number] => 11350005
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-05-31
[patent_title] => Technique for conveying reading unit while pressed against sheet
[patent_app_type] => utility
[patent_app_number] => 17/031452
[patent_app_country] => US
[patent_app_date] => 2020-09-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 23
[patent_no_of_words] => 8488
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17031452
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/031452 | Technique for conveying reading unit while pressed against sheet | Sep 23, 2020 | Issued |
Array
(
[id] => 17153599
[patent_doc_number] => 11146703
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-10-12
[patent_title] => Image reading apparatus
[patent_app_type] => utility
[patent_app_number] => 17/029760
[patent_app_country] => US
[patent_app_date] => 2020-09-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 4942
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[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] => 17029760
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/029760 | Image reading apparatus | Sep 22, 2020 | Issued |
Array
(
[id] => 16546488
[patent_doc_number] => 20200412903
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-12-31
[patent_title] => LINE SENSOR, IMAGE READING DEVICE, AND IMAGE FORMING APPARATUS
[patent_app_type] => utility
[patent_app_number] => 17/019976
[patent_app_country] => US
[patent_app_date] => 2020-09-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11081
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -5
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17019976
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/019976 | Line sensor, image reading device, and image forming apparatus | Sep 13, 2020 | Issued |
Array
(
[id] => 17211694
[patent_doc_number] => 11172086
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-11-09
[patent_title] => Drawer mechanism and image forming apparatus
[patent_app_type] => utility
[patent_app_number] => 17/015828
[patent_app_country] => US
[patent_app_date] => 2020-09-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 16
[patent_no_of_words] => 5499
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17015828
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/015828 | Drawer mechanism and image forming apparatus | Sep 8, 2020 | Issued |