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] => 18353481 [patent_doc_number] => 11641860 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Cake decoration system [patent_app_type] => utility [patent_app_number] => 16/690087 [patent_app_country] => US [patent_app_date] => 2019-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 41 [patent_no_of_words] => 7523 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16690087 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/690087
Cake decoration system Nov 19, 2019 Issued
Array ( [id] => 18246940 [patent_doc_number] => 11603513 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Light emitting fluid decanting device and method of light-treating a fluid [patent_app_type] => utility [patent_app_number] => 16/685441 [patent_app_country] => US [patent_app_date] => 2019-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6001 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16685441 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/685441
Light emitting fluid decanting device and method of light-treating a fluid Nov 14, 2019 Issued
Array ( [id] => 16800999 [patent_doc_number] => 10995930 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Vehicle light [patent_app_type] => utility [patent_app_number] => 16/683887 [patent_app_country] => US [patent_app_date] => 2019-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5799 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16683887 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/683887
Vehicle light Nov 13, 2019 Issued
Array ( [id] => 17237382 [patent_doc_number] => 11181255 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Luminaire installation apparatus and methods [patent_app_type] => utility [patent_app_number] => 16/675850 [patent_app_country] => US [patent_app_date] => 2019-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 4925 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16675850 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/675850
Luminaire installation apparatus and methods Nov 5, 2019 Issued
Array ( [id] => 15560565 [patent_doc_number] => 20200064694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => LIGHT EMITTING DIODE, BACKLIGHT DEVICE AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 16/672522 [patent_app_country] => US [patent_app_date] => 2019-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5588 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16672522 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/672522
LIGHT EMITTING DIODE, BACKLIGHT DEVICE AND DISPLAY DEVICE Nov 3, 2019 Abandoned
Array ( [id] => 16757488 [patent_doc_number] => 10976029 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-04-13 [patent_title] => Chandelier having selectively motorized ornaments [patent_app_type] => utility [patent_app_number] => 16/664115 [patent_app_country] => US [patent_app_date] => 2019-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 4679 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16664115 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/664115
Chandelier having selectively motorized ornaments Oct 24, 2019 Issued
Array ( [id] => 19109178 [patent_doc_number] => 11962297 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Sterile handle control mechanism [patent_app_type] => utility [patent_app_number] => 16/595025 [patent_app_country] => US [patent_app_date] => 2019-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 22 [patent_no_of_words] => 14580 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16595025 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/595025
Sterile handle control mechanism Oct 6, 2019 Issued
Array ( [id] => 15710257 [patent_doc_number] => 20200101894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => MOVING-BODY INDOOR ILLUMINATION APPARATUS AND MOVING BODY [patent_app_type] => utility [patent_app_number] => 16/577798 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16577798 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/577798
Moving-body indoor illumination apparatus and moving body Sep 19, 2019 Issued
Array ( [id] => 16471928 [patent_doc_number] => 20200373466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => LIGHT SOURCE DEVICE AND DISPLAY USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/568906 [patent_app_country] => US [patent_app_date] => 2019-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2283 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16568906 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/568906
LIGHT SOURCE DEVICE AND DISPLAY USING THE SAME Sep 11, 2019 Abandoned
Array ( [id] => 15559049 [patent_doc_number] => 20200063936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => HEADLIGHT MODULE AND HEADLIGHT DEVICE [patent_app_type] => utility [patent_app_number] => 16/562721 [patent_app_country] => US [patent_app_date] => 2019-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30482 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16562721 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/562721
Headlight module and headlight device Sep 5, 2019 Issued
Array ( [id] => 15295409 [patent_doc_number] => 20190390840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => Head Balance Control System for an Automated Luminaire [patent_app_type] => utility [patent_app_number] => 16/560661 [patent_app_country] => US [patent_app_date] => 2019-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4287 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16560661 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/560661
Head Balance Control System for an Automated Luminaire Sep 3, 2019 Abandoned
Array ( [id] => 17133206 [patent_doc_number] => 11134737 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Reconfigurable lighting system for helmet [patent_app_type] => utility [patent_app_number] => 16/538033 [patent_app_country] => US [patent_app_date] => 2019-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 3462 [patent_no_of_claims] => 21 [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] => 16538033 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/538033
Reconfigurable lighting system for helmet Aug 11, 2019 Issued
Array ( [id] => 17697973 [patent_doc_number] => 11371693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Apparatus for illuminating outdoor bag toss game [patent_app_type] => utility [patent_app_number] => 16/529009 [patent_app_country] => US [patent_app_date] => 2019-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2058 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16529009 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/529009
Apparatus for illuminating outdoor bag toss game Jul 31, 2019 Issued
Array ( [id] => 17379370 [patent_doc_number] => 11237382 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Optical module [patent_app_type] => utility [patent_app_number] => 16/525474 [patent_app_country] => US [patent_app_date] => 2019-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 4183 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16525474 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/525474
Optical module Jul 28, 2019 Issued
Array ( [id] => 15437577 [patent_doc_number] => 20200032972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => METHOD AND APPARATUS FOR ILLUMINATING EXTERNAL SURFACE OF AN INFLATABLE STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/523988 [patent_app_country] => US [patent_app_date] => 2019-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8657 [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] => 16523988 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/523988
METHOD AND APPARATUS FOR ILLUMINATING EXTERNAL SURFACE OF AN INFLATABLE STRUCTURE Jul 25, 2019 Abandoned
Array ( [id] => 15365403 [patent_doc_number] => 20200018466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => Light Fixture Including Electric Conduit Formed from Antlers [patent_app_type] => utility [patent_app_number] => 16/513023 [patent_app_country] => US [patent_app_date] => 2019-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 570 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16513023 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/513023
Light fixture including electric conduit formed from antlers Jul 15, 2019 Issued
Array ( [id] => 16558616 [patent_doc_number] => 20210003765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => LIGHT ASSEMBLY INCLUDING AN ILLUMINATING UTILITY SEGMENT AND A VISUAL STIMULANT SEGMENT [patent_app_type] => utility [patent_app_number] => 16/502698 [patent_app_country] => US [patent_app_date] => 2019-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3030 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16502698 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/502698
Light assembly including an illuminating utility segment and a visual stimulant segment Jul 2, 2019 Issued
Array ( [id] => 17491187 [patent_doc_number] => 11280481 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-22 [patent_title] => Lighting apparatus [patent_app_type] => utility [patent_app_number] => 16/443258 [patent_app_country] => US [patent_app_date] => 2019-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 3056 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16443258 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/443258
Lighting apparatus Jun 16, 2019 Issued
Array ( [id] => 17923591 [patent_doc_number] => 11466831 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Printed circuit board, card edge connector socket, electronic assembly and automotive lighting device [patent_app_type] => utility [patent_app_number] => 16/438659 [patent_app_country] => US [patent_app_date] => 2019-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2547 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16438659 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/438659
Printed circuit board, card edge connector socket, electronic assembly and automotive lighting device Jun 11, 2019 Issued
Array ( [id] => 17498920 [patent_doc_number] => 11287622 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Light source module [patent_app_type] => utility [patent_app_number] => 16/425842 [patent_app_country] => US [patent_app_date] => 2019-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 14054 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16425842 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/425842
Light source module May 28, 2019 Issued
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