Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 17634566 [patent_doc_number] => 11345275 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Apparatus for implementing plurality of functions using micro lens array [patent_app_type] => utility [patent_app_number] => 17/133481 [patent_app_country] => US [patent_app_date] => 2020-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2978 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [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] => 17133481 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/133481
Apparatus for implementing plurality of functions using micro lens array Dec 22, 2020 Issued
Array ( [id] => 16763183 [patent_doc_number] => 20210108764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => LIGHT EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 17/128166 [patent_app_country] => US [patent_app_date] => 2020-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17128166 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/128166
Light emitting device Dec 19, 2020 Issued
Array ( [id] => 16689356 [patent_doc_number] => 20210071832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => LIGHTING SYSTEM FAMILY WITH MODULAR PARTS AND STANDARDIZED EXTRUDED ELEMENTS [patent_app_type] => utility [patent_app_number] => 17/103669 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7704 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17103669 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/103669
LIGHTING SYSTEM FAMILY WITH MODULAR PARTS AND STANDARDIZED EXTRUDED ELEMENTS Nov 23, 2020 Abandoned
Array ( [id] => 18108966 [patent_doc_number] => 20230001846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => VEHICLE LAMP [patent_app_type] => utility [patent_app_number] => 17/784963 [patent_app_country] => US [patent_app_date] => 2020-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6034 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17784963 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/784963
VEHICLE LAMP Nov 17, 2020 Abandoned
Array ( [id] => 17238129 [patent_doc_number] => 11182006 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-23 [patent_title] => Illuminated touch panel and backlight assembly thereof [patent_app_type] => utility [patent_app_number] => 17/097939 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 21 [patent_no_of_words] => 6275 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17097939 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/097939
Illuminated touch panel and backlight assembly thereof Nov 12, 2020 Issued
Array ( [id] => 16712925 [patent_doc_number] => 20210080072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => PROJECTION HEADLIGHT [patent_app_type] => utility [patent_app_number] => 17/089675 [patent_app_country] => US [patent_app_date] => 2020-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17089675 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/089675
Projection headlight Nov 3, 2020 Issued
Array ( [id] => 17242902 [patent_doc_number] => 20210362645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => HIDDEN LIGHT DEVICE FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 17/083483 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6696 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17083483 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/083483
HIDDEN LIGHT DEVICE FOR VEHICLE Oct 28, 2020 Abandoned
Array ( [id] => 16614611 [patent_doc_number] => 20210033264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => LIGHTING APPARATUS FOR HAZARDOUS AREAS [patent_app_type] => utility [patent_app_number] => 17/067134 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1945 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17067134 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/067134
LIGHTING APPARATUS FOR HAZARDOUS AREAS Oct 8, 2020 Abandoned
Array ( [id] => 17474730 [patent_doc_number] => 20220082234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => Luminous Nozzle And Nozzle Base Thereof [patent_app_type] => utility [patent_app_number] => 17/035728 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2239 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17035728 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/035728
Luminous nozzle and nozzle base thereof Sep 28, 2020 Issued
Array ( [id] => 17930741 [patent_doc_number] => 20220325866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => LIGHTING CONTROLLER FOR VEHICULAR LAMP, VEHICULAR LAMP SYSTEM [patent_app_type] => utility [patent_app_number] => 17/642705 [patent_app_country] => US [patent_app_date] => 2020-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5360 [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] => 17642705 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/642705
Lighting controller for vehicular lamp, vehicular lamp system Sep 27, 2020 Issued
Array ( [id] => 16658831 [patent_doc_number] => 20210055468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => Light Emitting Device, Display Unit, And Illumination Unit [patent_app_type] => utility [patent_app_number] => 17/025447 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13192 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17025447 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/025447
Light emitting device, display unit, and illumination unit Sep 17, 2020 Issued
Array ( [id] => 17831134 [patent_doc_number] => 20220268438 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2022-08-25 [patent_title] => Specialty Punt Illumining Light Tool [patent_app_type] => utility [patent_app_number] => 17/013787 [patent_app_country] => US [patent_app_date] => 2020-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 963 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17013787 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/013787
Specialty Punt Illumining Light Tool Sep 6, 2020 Abandoned
Array ( [id] => 17831134 [patent_doc_number] => 20220268438 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2022-08-25 [patent_title] => Specialty Punt Illumining Light Tool [patent_app_type] => utility [patent_app_number] => 17/013787 [patent_app_country] => US [patent_app_date] => 2020-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 963 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17013787 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/013787
Specialty Punt Illumining Light Tool Sep 6, 2020 Abandoned
Array ( [id] => 17883709 [patent_doc_number] => 20220299186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => VEHICLE LIGHTING TOOL [patent_app_type] => utility [patent_app_number] => 17/636781 [patent_app_country] => US [patent_app_date] => 2020-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5050 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17636781 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/636781
VEHICLE LIGHTING TOOL Aug 19, 2020 Abandoned
Array ( [id] => 17883705 [patent_doc_number] => 20220299182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => Lighting Device for a Motor Vehicle Headlight [patent_app_type] => utility [patent_app_number] => 17/639421 [patent_app_country] => US [patent_app_date] => 2020-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3903 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 380 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17639421 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/639421
Lighting device for a motor vehicle headlight Aug 10, 2020 Issued
Array ( [id] => 16473475 [patent_doc_number] => 20200375013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => LIGHTING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/990708 [patent_app_country] => US [patent_app_date] => 2020-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10140 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16990708 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/990708
LIGHTING SYSTEM Aug 10, 2020 Abandoned
Array ( [id] => 16625420 [patent_doc_number] => 20210044073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => LIGHT CONVERSION DEVICES AND METHODS FOR PRODUCING [patent_app_type] => utility [patent_app_number] => 16/989690 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6142 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16989690 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/989690
Light conversion devices and methods for producing Aug 9, 2020 Issued
Array ( [id] => 17852803 [patent_doc_number] => 20220282845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => LIGHTING DEVICE FOR A MOTOR VEHICLE [patent_app_type] => utility [patent_app_number] => 17/627605 [patent_app_country] => US [patent_app_date] => 2020-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8582 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17627605 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/627605
Lighting device for a motor vehicle Jul 9, 2020 Issued
Array ( [id] => 17053200 [patent_doc_number] => 20210262634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => LIGHT DEVICE FOR GENERATING PLURALITY OF BEAM PATTERN IMAGES [patent_app_type] => utility [patent_app_number] => 16/923470 [patent_app_country] => US [patent_app_date] => 2020-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3826 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16923470 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/923470
Light device for generating plurality of beam pattern images Jul 7, 2020 Issued
Array ( [id] => 17868094 [patent_doc_number] => 20220290830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => Illumination Device for a Motor Vehicle Headlight [patent_app_type] => utility [patent_app_number] => 17/632303 [patent_app_country] => US [patent_app_date] => 2020-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2442 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17632303 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/632303
Illumination device for a motor vehicle headlight Jul 7, 2020 Issued
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