Search

Raymond Rei-yang Chai

Examiner (ID: 308, Phone: (571)270-0576 , Office: P/2844 )

Most Active Art Unit
2844
Art Unit(s)
2844, 2845
Total Applications
700
Issued Applications
507
Pending Applications
77
Abandoned Applications
133

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19689695 [patent_doc_number] => 20250008240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => IMAGING SYSTEM AND METHOD WITH ADAPTIVE SCANNING ACTIVE ILLUMINATION [patent_app_type] => utility [patent_app_number] => 18/711873 [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] => 12792 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [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] => 18711873 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/711873
IMAGING SYSTEM AND METHOD WITH ADAPTIVE SCANNING ACTIVE ILLUMINATION Dec 21, 2022 Pending
Array ( [id] => 18827715 [patent_doc_number] => 11843006 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Image sensor with image receiver and automatic image switching [patent_app_type] => utility [patent_app_number] => 18/086074 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2976 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18086074 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/086074
Image sensor with image receiver and automatic image switching Dec 20, 2022 Issued
Array ( [id] => 19697917 [patent_doc_number] => 20250016462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => ADJUSTMENT DEVICE AND OPERATION METHOD OF ADJUSTMENT DEVICE [patent_app_type] => utility [patent_app_number] => 18/712261 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18712261 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/712261
Adjustment device and operation method of adjustment device Dec 14, 2022 Issued
Array ( [id] => 19583667 [patent_doc_number] => 12149806 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Image pickup apparatus that can suppress a focus position shift caused by temperature changes [patent_app_type] => utility [patent_app_number] => 18/064408 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4267 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18064408 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/064408
Image pickup apparatus that can suppress a focus position shift caused by temperature changes Dec 11, 2022 Issued
Array ( [id] => 18458030 [patent_doc_number] => 20230199312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => ACTUATOR DRIVER, CAMERA MODULE USING THEREOF, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/078596 [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] => 5862 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18078596 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/078596
Actuator driver, camera module using thereof, and electronic device Dec 8, 2022 Issued
Array ( [id] => 18309158 [patent_doc_number] => 20230113058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => ELECTRONIC DEVICE INCLUDING IMAGE SENSOR AND OPERATING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/078486 [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] => 21765 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18078486 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/078486
Electronic device including image sensor and operating method thereof Dec 8, 2022 Issued
Array ( [id] => 18805458 [patent_doc_number] => 11838632 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Driving control apparatus, image pickup apparatus, and control method [patent_app_type] => utility [patent_app_number] => 18/061551 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 43 [patent_no_of_words] => 17161 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18061551 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/061551
Driving control apparatus, image pickup apparatus, and control method Dec 4, 2022 Issued
Array ( [id] => 18425265 [patent_doc_number] => 20230179730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => CONTROL APPARATUS APPLIED TO IMAGE PICKUP SYSTEM, CONTROL METHOD THEREFOR, AND STORAGE MEDIUM STORING CONTROL PROGRAM THEREFOR [patent_app_type] => utility [patent_app_number] => 18/061089 [patent_app_country] => US [patent_app_date] => 2022-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13389 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18061089 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/061089
Control apparatus applied to image pickup system, control method therefor, and storage medium storing control program therefor Dec 1, 2022 Issued
Array ( [id] => 19887871 [patent_doc_number] => 12273612 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-08 [patent_title] => Test system [patent_app_type] => utility [patent_app_number] => 18/858729 [patent_app_country] => US [patent_app_date] => 2022-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 30 [patent_no_of_words] => 5796 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18858729 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/858729
Test system Nov 17, 2022 Issued
Array ( [id] => 18400410 [patent_doc_number] => 11662543 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Multi-group lens, camera module, and electronic device thereof [patent_app_type] => utility [patent_app_number] => 17/987381 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 30 [patent_no_of_words] => 16473 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17987381 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/987381
Multi-group lens, camera module, and electronic device thereof Nov 14, 2022 Issued
Array ( [id] => 19145470 [patent_doc_number] => 20240144448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => Blur Correction System [patent_app_type] => utility [patent_app_number] => 18/052034 [patent_app_country] => US [patent_app_date] => 2022-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13228 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18052034 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/052034
Blur correction system Nov 1, 2022 Issued
Array ( [id] => 20347059 [patent_doc_number] => 12470796 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Camera module with annular light guide member and mobile terminal [patent_app_type] => utility [patent_app_number] => 18/050978 [patent_app_country] => US [patent_app_date] => 2022-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 23 [patent_no_of_words] => 11907 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18050978 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/050978
Camera module with annular light guide member and mobile terminal Oct 27, 2022 Issued
Array ( [id] => 18425379 [patent_doc_number] => 20230179844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => SENSING DEVICE FOR IMPROVING THE SPEED OF IMAGE SENSING [patent_app_type] => utility [patent_app_number] => 18/050610 [patent_app_country] => US [patent_app_date] => 2022-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4628 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18050610 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/050610
Sensing device for improving the speed of image sensing Oct 27, 2022 Issued
Array ( [id] => 19342287 [patent_doc_number] => 12052490 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Image pickup apparatus that automatically detects for and shoots subject, control method therefor, and storage medium [patent_app_type] => utility [patent_app_number] => 17/972696 [patent_app_country] => US [patent_app_date] => 2022-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 10772 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [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] => 17972696 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/972696
Image pickup apparatus that automatically detects for and shoots subject, control method therefor, and storage medium Oct 24, 2022 Issued
Array ( [id] => 19117900 [patent_doc_number] => 20240129650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => IMAGE SIGNAL AND PHASE DETECTION AUTOFOCUS SIGNAL EXTRACTION AND STORAGE IN AN ARITHMETIC LOGIC UNIT [patent_app_type] => utility [patent_app_number] => 18/047588 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10866 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -49 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18047588 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/047588
Image signal and phase detection autofocus signal extraction and storage in an arithmetic logic unit Oct 17, 2022 Issued
Array ( [id] => 19843750 [patent_doc_number] => 12256162 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Reference pixel column readout [patent_app_type] => utility [patent_app_number] => 17/938208 [patent_app_country] => US [patent_app_date] => 2022-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 7113 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17938208 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/938208
Reference pixel column readout Oct 4, 2022 Issued
Array ( [id] => 19583717 [patent_doc_number] => 12149859 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Media content discard notification system [patent_app_type] => utility [patent_app_number] => 17/938287 [patent_app_country] => US [patent_app_date] => 2022-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 15174 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17938287 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/938287
Media content discard notification system Oct 4, 2022 Issued
Array ( [id] => 18309604 [patent_doc_number] => 20230113504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/959477 [patent_app_country] => US [patent_app_date] => 2022-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17397 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17959477 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/959477
Semiconductor device Oct 3, 2022 Issued
Array ( [id] => 18512703 [patent_doc_number] => 20230228916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => IMAGING DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 17/957190 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17957190 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/957190
Imaging device and method Sep 29, 2022 Issued
Array ( [id] => 19632769 [patent_doc_number] => 20240411218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => ACTIVE ILLUMINATION SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/691430 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11051 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18691430 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/691430
ACTIVE ILLUMINATION SYSTEMS Sep 21, 2022 Pending
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