Search

Karen Cheng

Examiner (ID: 638)

Most Active Art Unit
1626
Art Unit(s)
1626, 1621, 1622, 1623
Total Applications
1007
Issued Applications
715
Pending Applications
86
Abandoned Applications
234

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16956826 [patent_doc_number] => 11060676 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-13 [patent_title] => Adaptive LED cove lighting system [patent_app_type] => utility [patent_app_number] => 16/125500 [patent_app_country] => US [patent_app_date] => 2018-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 20 [patent_no_of_words] => 4718 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16125500 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/125500
Adaptive LED cove lighting system Sep 6, 2018 Issued
Array ( [id] => 14995599 [patent_doc_number] => 20190316757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => SECONDARY LIGHT DISTRIBUTION STRUCTURE OF DIRECTIONAL LIGHT SOURCE [patent_app_type] => utility [patent_app_number] => 16/123617 [patent_app_country] => US [patent_app_date] => 2018-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16123617 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/123617
SECONDARY LIGHT DISTRIBUTION STRUCTURE OF DIRECTIONAL LIGHT SOURCE Sep 5, 2018 Abandoned
Array ( [id] => 14643055 [patent_doc_number] => 10366273 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-30 [patent_title] => Device for the contact-based simultaneous capture of prints of autopodia [patent_app_type] => utility [patent_app_number] => 16/117061 [patent_app_country] => US [patent_app_date] => 2018-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 24 [patent_no_of_words] => 15401 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16117061 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/117061
Device for the contact-based simultaneous capture of prints of autopodia Aug 29, 2018 Issued
Array ( [id] => 14020537 [patent_doc_number] => 20190072262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-07 [patent_title] => LED LIGHT APPARATUS [patent_app_type] => utility [patent_app_number] => 16/109524 [patent_app_country] => US [patent_app_date] => 2018-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3948 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16109524 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/109524
LED light apparatus Aug 21, 2018 Issued
Array ( [id] => 13989095 [patent_doc_number] => 20190063705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => VEHICLE LAMP [patent_app_type] => utility [patent_app_number] => 16/107508 [patent_app_country] => US [patent_app_date] => 2018-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5031 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16107508 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/107508
Vehicle lamp Aug 20, 2018 Issued
Array ( [id] => 14187007 [patent_doc_number] => 20190113208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 16/104258 [patent_app_country] => US [patent_app_date] => 2018-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6194 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16104258 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/104258
DISPLAY DEVICE Aug 16, 2018 Abandoned
Array ( [id] => 14021431 [patent_doc_number] => 20190072709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-07 [patent_title] => LED PANEL LIGHT [patent_app_type] => utility [patent_app_number] => 16/054529 [patent_app_country] => US [patent_app_date] => 2018-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2103 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16054529 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/054529
LED PANEL LIGHT Aug 2, 2018 Abandoned
Array ( [id] => 16322601 [patent_doc_number] => 10782560 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-22 [patent_title] => Electronic device and display device [patent_app_type] => utility [patent_app_number] => 16/052649 [patent_app_country] => US [patent_app_date] => 2018-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4873 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16052649 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/052649
Electronic device and display device Aug 1, 2018 Issued
Array ( [id] => 14785241 [patent_doc_number] => 20190267518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => Vehicle Luminaire, Vehicle Lamp, and Method for Manufacturing Vehicle Luminaire [patent_app_type] => utility [patent_app_number] => 16/045807 [patent_app_country] => US [patent_app_date] => 2018-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8092 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16045807 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/045807
Vehicle Luminaire, Vehicle Lamp, and Method for Manufacturing Vehicle Luminaire Jul 25, 2018 Abandoned
Array ( [id] => 14686879 [patent_doc_number] => 20190242554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => Reflector Lamp With Push-Push Adjustment Assembly For Varying A light Beam Angle Thereof [patent_app_type] => utility [patent_app_number] => 15/995253 [patent_app_country] => US [patent_app_date] => 2018-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15995253 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/995253
Reflector lamp with push-push adjustment assembly for varying a light beam angle thereof May 31, 2018 Issued
Array ( [id] => 15772069 [patent_doc_number] => 20200117052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => LIGHT GUIDE UNIT HAVING SHIELDING PORTION, BACKLIGHT MODULE USING THE SAME AND MANUFACTURING METHOD OF LIGHT GUIDE UNIT [patent_app_type] => utility [patent_app_number] => 16/618316 [patent_app_country] => US [patent_app_date] => 2018-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16618316 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/618316
Light guide unit having shielding portion, backlight module using the same and manufacturing method of light guide unit May 16, 2018 Issued
Array ( [id] => 19013853 [patent_doc_number] => 11920776 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Modular luminaires for appliance lighting [patent_app_type] => utility [patent_app_number] => 15/978961 [patent_app_country] => US [patent_app_date] => 2018-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 49 [patent_no_of_words] => 4179 [patent_no_of_claims] => 20 [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] => 15978961 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/978961
Modular luminaires for appliance lighting May 13, 2018 Issued
Array ( [id] => 13609053 [patent_doc_number] => 20180356076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => SEMICONDUCTOR LIGHTING ASSEMBLIES AND METHODS FOR RETROFITTING EXISTING LIGHTING ASSEMBLIES [patent_app_type] => utility [patent_app_number] => 15/970164 [patent_app_country] => US [patent_app_date] => 2018-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4115 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15970164 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/970164
SEMICONDUCTOR LIGHTING ASSEMBLIES AND METHODS FOR RETROFITTING EXISTING LIGHTING ASSEMBLIES May 2, 2018 Abandoned
Array ( [id] => 15951785 [patent_doc_number] => 10663794 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-26 [patent_title] => Display devices [patent_app_type] => utility [patent_app_number] => 15/968895 [patent_app_country] => US [patent_app_date] => 2018-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9044 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15968895 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/968895
Display devices May 1, 2018 Issued
Array ( [id] => 16185172 [patent_doc_number] => 10718485 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-21 [patent_title] => Lampshade fitting and assembly [patent_app_type] => utility [patent_app_number] => 15/968424 [patent_app_country] => US [patent_app_date] => 2018-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 29 [patent_no_of_words] => 15461 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 15968424 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/968424
Lampshade fitting and assembly Apr 30, 2018 Issued
Array ( [id] => 16542835 [patent_doc_number] => 20200409250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => HIGH EFFICIENCY AND UNIFORMITY WHITE LIGHT GENERATOR STIMULATED BY LASER [patent_app_type] => utility [patent_app_number] => 16/979207 [patent_app_country] => US [patent_app_date] => 2018-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5465 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16979207 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/979207
High efficiency and uniformity white light generator stimulated by laser Apr 27, 2018 Issued
Array ( [id] => 13373935 [patent_doc_number] => 20180238509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => CONNECTING ARRANGEMENT FOR THE ADHESIVE CONNECTION OF A POSITIONALLY SENSITIVE ELEMENT TO A RECEIVING BODY [patent_app_type] => utility [patent_app_number] => 15/959808 [patent_app_country] => US [patent_app_date] => 2018-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15959808 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/959808
Connecting arrangement for the adhesive connection of a positionally sensitive element to a receiving body Apr 22, 2018 Issued
Array ( [id] => 13373923 [patent_doc_number] => 20180238503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => ADAPTIVE LED COVE LIGHTING SYSTEM [patent_app_type] => utility [patent_app_number] => 15/953298 [patent_app_country] => US [patent_app_date] => 2018-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4735 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 15953298 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/953298
Adaptive LED cove lighting system Apr 12, 2018 Issued
Array ( [id] => 15503963 [patent_doc_number] => 20200052170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => OPTICAL MODULATING DEVICE, BACK LIGHT MODULE, DISPLAY APPARATUS, AND FABRICATING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/080592 [patent_app_country] => US [patent_app_date] => 2018-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16080592 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/080592
Optical modulating device, back light module, display apparatus, and fabricating method thereof Mar 19, 2018 Issued
Array ( [id] => 14809681 [patent_doc_number] => 20190271450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => LAMP ASSEMBLY [patent_app_type] => utility [patent_app_number] => 15/911943 [patent_app_country] => US [patent_app_date] => 2018-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3317 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15911943 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/911943
LAMP ASSEMBLY Mar 4, 2018 Abandoned
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