Search

Yu Chen

Examiner (ID: 3351, Phone: (571)270-7881 , Office: P/2815 )

Most Active Art Unit
2613
Art Unit(s)
2613, 2815, 2896
Total Applications
1295
Issued Applications
762
Pending Applications
197
Abandoned Applications
367

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18680221 [patent_doc_number] => 20230317879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => ULTRAVIOLET LIGHT-EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/089500 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7916 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18089500 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/089500
ULTRAVIOLET LIGHT-EMITTING DEVICE Dec 26, 2022 Pending
Array ( [id] => 18337560 [patent_doc_number] => 20230129509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => PREVIEWING METHOD AND APPARATUS FOR EFFECT APPLICATION, AND DEVICE, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/087667 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18087667 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/087667
Previewing method and apparatus for effect application, and device, and storage medium Dec 21, 2022 Issued
Array ( [id] => 18541025 [patent_doc_number] => 20230246137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => ULTRAVIOLET LIGHT EMITTING DIODE AND LIGHT EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/086645 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10624 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18086645 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/086645
ULTRAVIOLET LIGHT EMITTING DIODE AND LIGHT EMITTING DEVICE Dec 21, 2022 Pending
Array ( [id] => 18335355 [patent_doc_number] => 20230127303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => CROSS REALITY SYSTEM WITH LOCALIZATION SERVICE [patent_app_type] => utility [patent_app_number] => 18/085246 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 52267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18085246 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/085246
Cross reality system with localization service Dec 19, 2022 Issued
Array ( [id] => 18323199 [patent_doc_number] => 20230121327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => NITRIDE SEMICONDUCTOR LIGHT-EMITTING ELEMENT [patent_app_type] => utility [patent_app_number] => 18/068297 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18068297 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/068297
NITRIDE SEMICONDUCTOR LIGHT-EMITTING ELEMENT Dec 18, 2022 Pending
Array ( [id] => 20311360 [patent_doc_number] => 20250328989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => COMPUTER-IMPLEMENTED METHOD FOR MODELLING A PROJECTION OF A SCENE IN THREE-DIMENSIONAL SPACE INTO A COMPOSITE IMAGE [patent_app_type] => utility [patent_app_number] => 18/717143 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3161 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18717143 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/717143
COMPUTER-IMPLEMENTED METHOD FOR MODELLING A PROJECTION OF A SCENE IN THREE-DIMENSIONAL SPACE INTO A COMPOSITE IMAGE Dec 18, 2022 Pending
Array ( [id] => 19708529 [patent_doc_number] => 20250018671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => METHOD AND APPARATUS FOR CHECKING TYRES [patent_app_type] => utility [patent_app_number] => 18/713117 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8414 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18713117 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/713117
METHOD AND APPARATUS FOR CHECKING TYRES Dec 15, 2022 Pending
Array ( [id] => 19250522 [patent_doc_number] => 20240201512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => LENTICULAR IMAGE GENERATION [patent_app_type] => utility [patent_app_number] => 18/067604 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9060 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18067604 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/067604
LENTICULAR IMAGE GENERATION Dec 15, 2022 Pending
Array ( [id] => 19925532 [patent_doc_number] => 12299820 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Method and system for providing synthetic emergency scene reconstruction [patent_app_type] => utility [patent_app_number] => 18/066538 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8019 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18066538 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/066538
Method and system for providing synthetic emergency scene reconstruction Dec 14, 2022 Issued
Array ( [id] => 18456604 [patent_doc_number] => 20230197886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => SEMICONDUCTOR APPARATUS [patent_app_type] => utility [patent_app_number] => 18/065979 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3344 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18065979 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/065979
SEMICONDUCTOR APPARATUS Dec 13, 2022 Pending
Array ( [id] => 20160781 [patent_doc_number] => 12387413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Graphics processing system and method of rendering [patent_app_type] => utility [patent_app_number] => 18/080036 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 11113 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 18080036 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/080036
Graphics processing system and method of rendering Dec 12, 2022 Issued
Array ( [id] => 18473475 [patent_doc_number] => 20230207763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => LIGHT-EMITTING ELEMENT AND LIGHT-EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/064599 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14325 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18064599 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/064599
LIGHT-EMITTING ELEMENT AND LIGHT-EMITTING DEVICE Dec 11, 2022 Issued
Array ( [id] => 18439262 [patent_doc_number] => 20230186557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => MAPPING INTERIOR ENVIRONMENTS BASED ON MULTIPLE IMAGES [patent_app_type] => utility [patent_app_number] => 18/063845 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18063845 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/063845
Mapping interior environments based on multiple images Dec 8, 2022 Issued
Array ( [id] => 20359656 [patent_doc_number] => 12475658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Augmented reality shared screen space [patent_app_type] => utility [patent_app_number] => 18/078522 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 16457 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18078522 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/078522
Augmented reality shared screen space Dec 8, 2022 Issued
Array ( [id] => 18473447 [patent_doc_number] => 20230207735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/076862 [patent_app_country] => US [patent_app_date] => 2022-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14170 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18076862 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/076862
Light emitting display device and method of manufacturing the same Dec 6, 2022 Issued
Array ( [id] => 19116670 [patent_doc_number] => 20240128420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => DISPLAY PANEL [patent_app_type] => utility [patent_app_number] => 18/075417 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3452 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18075417 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/075417
DISPLAY PANEL Dec 5, 2022 Pending
Array ( [id] => 18409102 [patent_doc_number] => 20230170455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => ULTRA-SMALL LED ELECTRODE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/075205 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5308 [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] => 18075205 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/075205
Ultra-small LED electrode assembly Dec 4, 2022 Issued
Array ( [id] => 18456621 [patent_doc_number] => 20230197903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/060869 [patent_app_country] => US [patent_app_date] => 2022-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9022 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18060869 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/060869
DISPLAY DEVICE Nov 30, 2022 Pending
Array ( [id] => 18421932 [patent_doc_number] => 20230176396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => CONTROL DEVICE, CONTROL METHOD, AND RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 18/072152 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9432 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18072152 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/072152
Control device, control method, and recording medium Nov 29, 2022 Issued
Array ( [id] => 18661569 [patent_doc_number] => 20230307583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/070329 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18070329 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/070329
DISPLAY DEVICE Nov 27, 2022 Pending
Menu