Search

Raymond Rei-yang Chai

Examiner (ID: 797, Phone: (571)270-0576 , Office: P/2844 )

Most Active Art Unit
2844
Art Unit(s)
2844, 2845
Total Applications
708
Issued Applications
510
Pending Applications
80
Abandoned Applications
134

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19365977 [patent_doc_number] => 20240268011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => LOAD CONTROL DEVICE HAVING A MECHANICALLY-CONTROLLABLE ACTUATOR [patent_app_type] => utility [patent_app_number] => 18/431310 [patent_app_country] => US [patent_app_date] => 2024-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 45808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -41 [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] => 18431310 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/431310
LOAD CONTROL DEVICE HAVING A MECHANICALLY-CONTROLLABLE ACTUATOR Feb 1, 2024 Pending
Array ( [id] => 19193437 [patent_doc_number] => 20240172350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => LIGHTING EFFECT DIRECTING METHOD OF DIRECTION OBJECT BASED ON OBJECT ORIGIN [patent_app_type] => utility [patent_app_number] => 18/427177 [patent_app_country] => US [patent_app_date] => 2024-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16799 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18427177 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/427177
Lighting effect directing method of direction object based on object origin Jan 29, 2024 Issued
Array ( [id] => 19344594 [patent_doc_number] => 20240253557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => CONTROL OF A VEHICLE-MOUNTED LIGHTING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/423558 [patent_app_country] => US [patent_app_date] => 2024-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7518 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18423558 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/423558
Control of a vehicle-mounted lighting system Jan 25, 2024 Issued
Array ( [id] => 20029464 [patent_doc_number] => 20250167686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => DRIVING CIRCUIT FOR DRIVING ELECTRONIC ELEMENT [patent_app_type] => utility [patent_app_number] => 18/418378 [patent_app_country] => US [patent_app_date] => 2024-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18418378 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/418378
Driving circuit for driving electronic element Jan 21, 2024 Issued
Array ( [id] => 20099923 [patent_doc_number] => 20250229859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => ARMBAND SAFETY LIGHTING ON VEHICLE RIDER [patent_app_type] => utility [patent_app_number] => 18/410487 [patent_app_country] => US [patent_app_date] => 2024-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2335 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18410487 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/410487
ARMBAND SAFETY LIGHTING ON VEHICLE RIDER Jan 10, 2024 Abandoned
Array ( [id] => 20074085 [patent_doc_number] => 20250212307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => UWB ANTENNA INTEGRATED LAMP ASSEMBLY WITHOUT EMI NOISE [patent_app_type] => utility [patent_app_number] => 18/393120 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3282 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18393120 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/393120
UWB antenna integrated lamp assembly without EMI noise Dec 20, 2023 Issued
Array ( [id] => 19852701 [patent_doc_number] => 20250098052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => MOBILE LIGHTING DEVICE AND CONTROL METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 18/515710 [patent_app_country] => US [patent_app_date] => 2023-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8377 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18515710 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/515710
Mobile lighting device and control method therefor Nov 20, 2023 Issued
Array ( [id] => 20375502 [patent_doc_number] => 12482947 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Antenna module mountable on a printed circuit board, and a set of two antenna modules comprising the antenna module and an auxiliary antenna module [patent_app_type] => utility [patent_app_number] => 18/495319 [patent_app_country] => US [patent_app_date] => 2023-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 1003 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18495319 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/495319
Antenna module mountable on a printed circuit board, and a set of two antenna modules comprising the antenna module and an auxiliary antenna module Oct 25, 2023 Issued
Array ( [id] => 19926156 [patent_doc_number] => 12300449 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Battery-powered retrofit remote control device [patent_app_type] => utility [patent_app_number] => 18/487701 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4515 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [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] => 18487701 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/487701
Battery-powered retrofit remote control device Oct 15, 2023 Issued
Array ( [id] => 19131365 [patent_doc_number] => 20240136718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => MM-WAVE RESONANT TERMINATION LOAD EMBEDDED IN A PCB SUBSTRATE AND ANTENNA ARRAY INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/486752 [patent_app_country] => US [patent_app_date] => 2023-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6029 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18486752 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/486752
MM-wave resonant termination load embedded in a PCB substrate and antenna array including the same Oct 12, 2023 Issued
Array ( [id] => 19893586 [patent_doc_number] => 20250118898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => Flexible Antennas [patent_app_type] => utility [patent_app_number] => 18/378467 [patent_app_country] => US [patent_app_date] => 2023-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7203 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 18378467 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/378467
Flexible Antennas Oct 9, 2023 Abandoned
Array ( [id] => 20869452 [patent_doc_number] => 12696366 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-28 [patent_title] => Directional streetlight control [patent_app_type] => utility [patent_app_number] => 18/377737 [patent_app_country] => US [patent_app_date] => 2023-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8396 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18377737 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/377737
DIRECTIONAL STREETLIGHT CONTROL Oct 5, 2023 Issued
Array ( [id] => 19378183 [patent_doc_number] => 12069779 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Prediction and recovery of zero-crossing information and selective control signal pulse duration [patent_app_type] => utility [patent_app_number] => 18/477646 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 22608 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18477646 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/477646
Prediction and recovery of zero-crossing information and selective control signal pulse duration Sep 28, 2023 Issued
Array ( [id] => 18929174 [patent_doc_number] => 20240032178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => SYSTEM, METHOD, AND APPARATUS FOR SELF-ADAPTIVE SCHEDULED LIGHTING CONTROL [patent_app_type] => utility [patent_app_number] => 18/476871 [patent_app_country] => US [patent_app_date] => 2023-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6042 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18476871 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/476871
SYSTEM, METHOD, AND APPARATUS FOR SELF-ADAPTIVE SCHEDULED LIGHTING CONTROL Sep 27, 2023 Abandoned
Array ( [id] => 18906502 [patent_doc_number] => 20240021987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => Wireless Communication Device [patent_app_type] => utility [patent_app_number] => 18/372718 [patent_app_country] => US [patent_app_date] => 2023-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2810 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18372718 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/372718
Wireless Communication Device Sep 25, 2023 Pending
Array ( [id] => 20931738 [patent_doc_number] => 12725932 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-01 [patent_title] => Antenna, electronic device, and electronic timepiece [patent_app_type] => utility [patent_app_number] => 18/372574 [patent_app_country] => US [patent_app_date] => 2023-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 23 [patent_no_of_words] => 5865 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18372574 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/372574
ANTENNA, ELECTRONIC DEVICE, AND ELECTRONIC TIMEPIECE Sep 24, 2023 Pending
Array ( [id] => 18899072 [patent_doc_number] => 20240014557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => ANTENNA DEVICE [patent_app_type] => utility [patent_app_number] => 18/472416 [patent_app_country] => US [patent_app_date] => 2023-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7370 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18472416 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/472416
ANTENNA DEVICE Sep 21, 2023 Pending
Array ( [id] => 18884786 [patent_doc_number] => 20240008155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => AUTO DIM AND COLOR ADJUSTING BACKLIGHT FOR A WALL MOUNTED CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 18/367690 [patent_app_country] => US [patent_app_date] => 2023-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17702 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18367690 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/367690
AUTO DIM AND COLOR ADJUSTING BACKLIGHT FOR A WALL MOUNTED CONTROL DEVICE Sep 12, 2023 Abandoned
Array ( [id] => 18867941 [patent_doc_number] => 20230422378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => AUTO DIM AND COLOR ADJUSTING BACKLIGHT FOR A WALL MOUNTED CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 18/367654 [patent_app_country] => US [patent_app_date] => 2023-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17704 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18367654 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/367654
AUTO DIM AND COLOR ADJUSTING BACKLIGHT FOR A WALL MOUNTED CONTROL DEVICE Sep 12, 2023 Abandoned
Array ( [id] => 18867946 [patent_doc_number] => 20230422383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => CONTROLLING GROUPS OF ELECTRICAL LOADS [patent_app_type] => utility [patent_app_number] => 18/367207 [patent_app_country] => US [patent_app_date] => 2023-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18112 [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] => 18367207 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/367207
Controlling groups of electrical loads Sep 11, 2023 Issued
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