Search

Euncha P. Cherry

Examiner (ID: 4041, Phone: (571)272-2310 , Office: P/2872 )

Most Active Art Unit
2872
Art Unit(s)
2872
Total Applications
2391
Issued Applications
2087
Pending Applications
106
Abandoned Applications
243

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18694242 [patent_doc_number] => 20230324648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => OPTICAL SYSTEM, AND METHOD FOR OPERATING AN OPTICAL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/328154 [patent_app_country] => US [patent_app_date] => 2023-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5399 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18328154 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/328154
OPTICAL SYSTEM, AND METHOD FOR OPERATING AN OPTICAL SYSTEM Jun 1, 2023 Pending
Array ( [id] => 19479158 [patent_doc_number] => 20240327200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => LOCKING MECHANISMS FOR PRECISION OFFSET/DEPLOYMENT OF MEMS STRUCTURES [patent_app_type] => utility [patent_app_number] => 18/328624 [patent_app_country] => US [patent_app_date] => 2023-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7117 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18328624 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/328624
LOCKING MECHANISMS FOR PRECISION OFFSET/DEPLOYMENT OF MEMS STRUCTURES Jun 1, 2023 Pending
Array ( [id] => 19481347 [patent_doc_number] => 20240329389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => SPATIAL PERIOD CONVERTER WITH MONOLITHIC ZOOM [patent_app_type] => utility [patent_app_number] => 18/322829 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8117 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18322829 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/322829
SPATIAL PERIOD CONVERTER WITH MONOLITHIC ZOOM May 23, 2023 Pending
Array ( [id] => 19227874 [patent_doc_number] => 12007508 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Scanner control for Lidar systems [patent_app_type] => utility [patent_app_number] => 18/138869 [patent_app_country] => US [patent_app_date] => 2023-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 13224 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18138869 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/138869
Scanner control for Lidar systems Apr 24, 2023 Issued
Array ( [id] => 18727388 [patent_doc_number] => 20230341676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => ACTUATOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/138266 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18138266 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/138266
Actuator device Apr 23, 2023 Issued
Array ( [id] => 18741210 [patent_doc_number] => 20230350191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => OPTICAL SCANNING DEVICE AND ABNORMALITY DETECTION METHOD [patent_app_type] => utility [patent_app_number] => 18/300979 [patent_app_country] => US [patent_app_date] => 2023-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6679 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18300979 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/300979
OPTICAL SCANNING DEVICE AND ABNORMALITY DETECTION METHOD Apr 13, 2023 Pending
Array ( [id] => 19092364 [patent_doc_number] => 11953813 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Microelectromechanical device with a structure tiltable by piezoelectric actuation having improved mechanical and electrical characteristics [patent_app_type] => utility [patent_app_number] => 18/134671 [patent_app_country] => US [patent_app_date] => 2023-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 25 [patent_no_of_words] => 9229 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18134671 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/134671
Microelectromechanical device with a structure tiltable by piezoelectric actuation having improved mechanical and electrical characteristics Apr 13, 2023 Issued
Array ( [id] => 18795164 [patent_doc_number] => 11828933 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-28 [patent_title] => Air-blowing type lens protection device [patent_app_type] => utility [patent_app_number] => 18/133887 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 4347 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18133887 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/133887
Air-blowing type lens protection device Apr 11, 2023 Issued
Array ( [id] => 20403207 [patent_doc_number] => 12493180 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Microelectromechanical mirror device with piezoelectric actuation having improved stress resistance [patent_app_type] => utility [patent_app_number] => 18/131085 [patent_app_country] => US [patent_app_date] => 2023-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2027 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18131085 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/131085
Microelectromechanical mirror device with piezoelectric actuation having improved stress resistance Apr 4, 2023 Issued
Array ( [id] => 20403207 [patent_doc_number] => 12493180 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Microelectromechanical mirror device with piezoelectric actuation having improved stress resistance [patent_app_type] => utility [patent_app_number] => 18/131085 [patent_app_country] => US [patent_app_date] => 2023-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2027 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18131085 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/131085
Microelectromechanical mirror device with piezoelectric actuation having improved stress resistance Apr 4, 2023 Issued
Array ( [id] => 19498814 [patent_doc_number] => 20240337832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => STATIC UNIFORMITY CORRECTION FOR A SCANNING PROJECTOR PERFORMING CONSECUTIVE NON-LINEAR SCAN WITH MULTI-RIDGE LIGHT SOURCES [patent_app_type] => utility [patent_app_number] => 18/130550 [patent_app_country] => US [patent_app_date] => 2023-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10673 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18130550 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/130550
STATIC UNIFORMITY CORRECTION FOR A SCANNING PROJECTOR PERFORMING CONSECUTIVE NON-LINEAR SCAN WITH MULTI-RIDGE LIGHT SOURCES Apr 3, 2023 Pending
Array ( [id] => 19024390 [patent_doc_number] => 20240080561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => ACTUATOR FOR OPTICAL IMAGING STABILIZATION AND CAMERA MODULE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/186372 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12166 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18186372 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/186372
ACTUATOR FOR OPTICAL IMAGING STABILIZATION AND CAMERA MODULE INCLUDING THE SAME Mar 19, 2023 Pending
Array ( [id] => 19450493 [patent_doc_number] => 20240310623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => LIGHT DIFFUSER FOR LASER BEAM SCANNING DISPLAY [patent_app_type] => utility [patent_app_number] => 18/184811 [patent_app_country] => US [patent_app_date] => 2023-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18184811 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/184811
LIGHT DIFFUSER FOR LASER BEAM SCANNING DISPLAY Mar 15, 2023 Pending
Array ( [id] => 18659290 [patent_doc_number] => 20230305293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => OPTICAL SCANNING DEVICE, DRIVING METHOD OF OPTICAL SCANNING DEVICE, AND IMAGE DRAWING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/180273 [patent_app_country] => US [patent_app_date] => 2023-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12309 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18180273 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/180273
Optical scanning device, driving method of optical scanning device, and image drawing system Mar 7, 2023 Issued
Array ( [id] => 18629807 [patent_doc_number] => 20230288696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => BIAXIAL MICROELECTROMECHANICAL MIRROR DEVICE WITH PIEZOELECTRIC ACTUATION [patent_app_type] => utility [patent_app_number] => 18/118333 [patent_app_country] => US [patent_app_date] => 2023-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6414 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18118333 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/118333
Biaxial microelectromechanical mirror device with piezoelectric actuation Mar 6, 2023 Issued
Array ( [id] => 18606152 [patent_doc_number] => 11747615 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Optical component protector [patent_app_type] => utility [patent_app_number] => 18/116223 [patent_app_country] => US [patent_app_date] => 2023-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3610 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18116223 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/116223
Optical component protector Feb 28, 2023 Issued
Array ( [id] => 19405168 [patent_doc_number] => 20240288679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => MEMS MIRROR FOR COUPLING AND COMPENSATING LASER DEVICE TO PHOTONIC INTEGRATED CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/174338 [patent_app_country] => US [patent_app_date] => 2023-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6159 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18174338 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/174338
MEMS MIRROR FOR COUPLING AND COMPENSATING LASER DEVICE TO PHOTONIC INTEGRATED CIRCUIT Feb 23, 2023 Pending
Array ( [id] => 18911481 [patent_doc_number] => 11874458 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Mirror unit [patent_app_type] => utility [patent_app_number] => 18/103835 [patent_app_country] => US [patent_app_date] => 2023-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11149 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18103835 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/103835
Mirror unit Jan 30, 2023 Issued
Array ( [id] => 18407142 [patent_doc_number] => 20230168494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => OPTICAL UNIT [patent_app_type] => utility [patent_app_number] => 18/103572 [patent_app_country] => US [patent_app_date] => 2023-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9747 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18103572 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/103572
Optical unit Jan 30, 2023 Issued
Array ( [id] => 18802560 [patent_doc_number] => 11835716 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Mirror unit [patent_app_type] => utility [patent_app_number] => 18/103030 [patent_app_country] => US [patent_app_date] => 2023-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7252 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18103030 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/103030
Mirror unit Jan 29, 2023 Issued
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