Search

Yu Chen

Examiner (ID: 574, Phone: (571)270-7881 , Office: P/2815 )

Most Active Art Unit
2613
Art Unit(s)
2896, 2815, 2613
Total Applications
1252
Issued Applications
745
Pending Applications
201
Abandoned Applications
358

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16653637 [patent_doc_number] => 10930830 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-23 [patent_title] => Ultra-small LED electrode assembly [patent_app_type] => utility [patent_app_number] => 16/070184 [patent_app_country] => US [patent_app_date] => 2017-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 5216 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16070184 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/070184
Ultra-small LED electrode assembly Jan 12, 2017 Issued
Array ( [id] => 16653637 [patent_doc_number] => 10930830 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-23 [patent_title] => Ultra-small LED electrode assembly [patent_app_type] => utility [patent_app_number] => 16/070184 [patent_app_country] => US [patent_app_date] => 2017-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 5216 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16070184 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/070184
Ultra-small LED electrode assembly Jan 12, 2017 Issued
Array ( [id] => 13879279 [patent_doc_number] => 20190035980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => ULTRA-SMALL LED ELECTRODE ASSEMBLY AND METHOD FOR PREPARING SAME [patent_app_type] => utility [patent_app_number] => 16/070208 [patent_app_country] => US [patent_app_date] => 2017-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4831 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16070208 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/070208
Ultra-small LED electrode assembly and method for preparing same Jan 12, 2017 Issued
Array ( [id] => 15857111 [patent_doc_number] => 10643851 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-05 [patent_title] => Compound semiconductor device and production method for the same [patent_app_type] => utility [patent_app_number] => 16/070061 [patent_app_country] => US [patent_app_date] => 2017-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 6356 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16070061 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/070061
Compound semiconductor device and production method for the same Jan 11, 2017 Issued
Array ( [id] => 11730685 [patent_doc_number] => 20170192129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-06 [patent_title] => 'NANOSTRUCTURE MATERIAL STRUCTURES AND METHODS' [patent_app_type] => utility [patent_app_number] => 15/394569 [patent_app_country] => US [patent_app_date] => 2016-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8225 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15394569 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/394569
NANOSTRUCTURE MATERIAL STRUCTURES AND METHODS Dec 28, 2016 Abandoned
Array ( [id] => 12873112 [patent_doc_number] => 20180182879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => ALUMINUM-GALLIUM-NITRIDE COMPOUND/GALLIUM-NITRIDE HIGH-ELECTRON-MOBILITY TRANSISTOR [patent_app_type] => utility [patent_app_number] => 15/580436 [patent_app_country] => US [patent_app_date] => 2016-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2587 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15580436 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/580436
ALUMINUM-GALLIUM-NITRIDE COMPOUND/GALLIUM-NITRIDE HIGH-ELECTRON-MOBILITY TRANSISTOR Dec 22, 2016 Abandoned
Array ( [id] => 14365277 [patent_doc_number] => 10303945 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-28 [patent_title] => Display method and display apparatus [patent_app_type] => utility [patent_app_number] => 15/381940 [patent_app_country] => US [patent_app_date] => 2016-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 309 [patent_figures_cnt] => 342 [patent_no_of_words] => 146253 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15381940 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/381940
Display method and display apparatus Dec 15, 2016 Issued
Array ( [id] => 11746243 [patent_doc_number] => 20170200316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-13 [patent_title] => 'ADVERTISING SYSTEM FOR VIRTUAL REALITY ENVIRONMENTS' [patent_app_type] => utility [patent_app_number] => 15/348184 [patent_app_country] => US [patent_app_date] => 2016-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4160 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15348184 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/348184
ADVERTISING SYSTEM FOR VIRTUAL REALITY ENVIRONMENTS Nov 9, 2016 Abandoned
Array ( [id] => 11665892 [patent_doc_number] => 20170154611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-01 [patent_title] => 'IMAGE PROCESSING APPARATUS, METHOD OF CONTROLLING SAME, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM' [patent_app_type] => utility [patent_app_number] => 15/348143 [patent_app_country] => US [patent_app_date] => 2016-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7464 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15348143 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/348143
IMAGE PROCESSING APPARATUS, METHOD OF CONTROLLING SAME, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM Nov 9, 2016 Abandoned
Array ( [id] => 13282363 [patent_doc_number] => 10152769 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-11 [patent_title] => Image processing method and image processor [patent_app_type] => utility [patent_app_number] => 15/348158 [patent_app_country] => US [patent_app_date] => 2016-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 12034 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 720 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15348158 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/348158
Image processing method and image processor Nov 9, 2016 Issued
Array ( [id] => 16944274 [patent_doc_number] => 11056525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-06 [patent_title] => Semiconductor photomultiplier [patent_app_type] => utility [patent_app_number] => 15/335658 [patent_app_country] => US [patent_app_date] => 2016-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 3479 [patent_no_of_claims] => 17 [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] => 15335658 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/335658
Semiconductor photomultiplier Oct 26, 2016 Issued
Array ( [id] => 14856079 [patent_doc_number] => 10416761 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-17 [patent_title] => Zoom effect in gaze tracking interface [patent_app_type] => utility [patent_app_number] => 15/291186 [patent_app_country] => US [patent_app_date] => 2016-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8574 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15291186 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/291186
Zoom effect in gaze tracking interface Oct 11, 2016 Issued
Array ( [id] => 11557308 [patent_doc_number] => 20170103553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-13 [patent_title] => 'GRAPH FOR DATA INTERACTION' [patent_app_type] => utility [patent_app_number] => 15/291247 [patent_app_country] => US [patent_app_date] => 2016-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 15491 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15291247 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/291247
Graph for data interaction Oct 11, 2016 Issued
Array ( [id] => 14365701 [patent_doc_number] => 10304159 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-28 [patent_title] => Superimposed display method and superimposed display apparatus [patent_app_type] => utility [patent_app_number] => 15/291161 [patent_app_country] => US [patent_app_date] => 2016-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 6573 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15291161 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/291161
Superimposed display method and superimposed display apparatus Oct 11, 2016 Issued
Array ( [id] => 13213707 [patent_doc_number] => 10121228 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-06 [patent_title] => Optimizing electronic display resolution [patent_app_type] => utility [patent_app_number] => 15/278711 [patent_app_country] => US [patent_app_date] => 2016-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6581 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15278711 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/278711
Optimizing electronic display resolution Sep 27, 2016 Issued
Array ( [id] => 14037905 [patent_doc_number] => 10230719 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-12 [patent_title] => Head mounted secure display system [patent_app_type] => utility [patent_app_number] => 15/269440 [patent_app_country] => US [patent_app_date] => 2016-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7019 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15269440 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/269440
Head mounted secure display system Sep 18, 2016 Issued
Array ( [id] => 11532257 [patent_doc_number] => 20170092235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'Methods for Optimizing Positioning of Content on a Screen of a Head Mounted Display' [patent_app_type] => utility [patent_app_number] => 15/268482 [patent_app_country] => US [patent_app_date] => 2016-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 14503 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15268482 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/268482
Methods for optimizing positioning of content on a screen of a head mounted display Sep 15, 2016 Issued
Array ( [id] => 14703739 [patent_doc_number] => 10379611 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-13 [patent_title] => Virtual reality/augmented reality apparatus and method [patent_app_type] => utility [patent_app_number] => 15/268494 [patent_app_country] => US [patent_app_date] => 2016-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 46 [patent_no_of_words] => 22349 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15268494 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/268494
Virtual reality/augmented reality apparatus and method Sep 15, 2016 Issued
Array ( [id] => 11367254 [patent_doc_number] => 20170005236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-05 [patent_title] => 'LIGHT EMITTING DIODE PACKAGE AND LIGHT EMITTING DIODE MODULE' [patent_app_type] => utility [patent_app_number] => 15/264564 [patent_app_country] => US [patent_app_date] => 2016-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3864 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15264564 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/264564
LIGHT EMITTING DIODE PACKAGE AND LIGHT EMITTING DIODE MODULE Sep 12, 2016 Abandoned
Array ( [id] => 14268189 [patent_doc_number] => 10283667 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-05-07 [patent_title] => Surface plasma wave coupled detectors [patent_app_type] => utility [patent_app_number] => 15/257348 [patent_app_country] => US [patent_app_date] => 2016-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4454 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15257348 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/257348
Surface plasma wave coupled detectors Sep 5, 2016 Issued
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