Search

Fred Tzeng

Examiner (ID: 17537, Phone: (571)272-7565 , Office: P/2695 )

Most Active Art Unit
2627
Art Unit(s)
2752, 2186, 2651, 2625, 2686, 2695, 2627
Total Applications
1790
Issued Applications
1611
Pending Applications
60
Abandoned Applications
139

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18761516 [patent_doc_number] => 11812570 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-07 [patent_title] => FPC/FFC tension keeping device and electronic device [patent_app_type] => utility [patent_app_number] => 17/945374 [patent_app_country] => US [patent_app_date] => 2022-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2479 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17945374 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/945374
FPC/FFC tension keeping device and electronic device Sep 14, 2022 Issued
Array ( [id] => 18145342 [patent_doc_number] => 20230019197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => CAPACITANCE DETECTION CIRCUIT AND METHOD, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/944061 [patent_app_country] => US [patent_app_date] => 2022-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17944061 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/944061
Capacitance detection circuit and method, and electronic device Sep 12, 2022 Issued
Array ( [id] => 18652784 [patent_doc_number] => 20230298624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => DISK DEVICE [patent_app_type] => utility [patent_app_number] => 17/939724 [patent_app_country] => US [patent_app_date] => 2022-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9291 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17939724 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/939724
Hard disk device Sep 6, 2022 Issued
Array ( [id] => 18606236 [patent_doc_number] => 11747699 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-09-05 [patent_title] => Electronic paper carrier and image update machine [patent_app_type] => utility [patent_app_number] => 17/938903 [patent_app_country] => US [patent_app_date] => 2022-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 3931 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17938903 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/938903
Electronic paper carrier and image update machine Sep 5, 2022 Issued
Array ( [id] => 18275864 [patent_doc_number] => 11614807 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-03-28 [patent_title] => Mouse device [patent_app_type] => utility [patent_app_number] => 17/900600 [patent_app_country] => US [patent_app_date] => 2022-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5014 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17900600 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/900600
Mouse device Aug 30, 2022 Issued
Array ( [id] => 18079048 [patent_doc_number] => 20220404660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => DISPLAY DEVICE AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/894232 [patent_app_country] => US [patent_app_date] => 2022-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17894232 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/894232
Display device and electronic device Aug 23, 2022 Issued
Array ( [id] => 19236916 [patent_doc_number] => 20240194111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => DEMULTIPLEXER AND DRIVING METHOD THEREOF, AND DISPLAY PANEL HAVING DEMULTIPLEXER [patent_app_type] => utility [patent_app_number] => 17/759372 [patent_app_country] => US [patent_app_date] => 2022-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6666 [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] => 17759372 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/759372
Demultiplexer and driving method thereof, and display panel having demultiplexer Jul 11, 2022 Issued
Array ( [id] => 18122751 [patent_doc_number] => 20230008359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => WEARABLE DISPLAY APPARATUS AND DRIVING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/810863 [patent_app_country] => US [patent_app_date] => 2022-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7050 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17810863 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/810863
Wearable display apparatus and driving method thereof Jul 5, 2022 Issued
Array ( [id] => 19546037 [patent_doc_number] => 20240363073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => PIXEL DRIVING CIRCUIT AND DRIVING METHOD THEREOF, AND DISPLAY PANEL [patent_app_type] => utility [patent_app_number] => 18/255183 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26406 [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] => 18255183 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/255183
Pixel driving circuit and driving method thereof, and display panel Jun 29, 2022 Issued
Array ( [id] => 19704594 [patent_doc_number] => 12198639 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Display panel assembly, driving method thereof and display apparatus [patent_app_type] => utility [patent_app_number] => 18/028535 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 10676 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 371 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18028535 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/028535
Display panel assembly, driving method thereof and display apparatus Jun 15, 2022 Issued
Array ( [id] => 17872899 [patent_doc_number] => 20220295636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => DISPLAY DEVICE AND DRIVING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/827283 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7444 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17827283 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/827283
Display device and driving method thereof May 26, 2022 Issued
Array ( [id] => 19046451 [patent_doc_number] => 11935570 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Data tape quality analysis [patent_app_type] => utility [patent_app_number] => 17/826017 [patent_app_country] => US [patent_app_date] => 2022-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 11256 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17826017 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/826017
Data tape quality analysis May 25, 2022 Issued
Array ( [id] => 19028364 [patent_doc_number] => 11927718 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Artificial intelligence-driven carbon dioxide sequestration in the atmosphere [patent_app_type] => utility [patent_app_number] => 17/749400 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9383 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17749400 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/749400
Artificial intelligence-driven carbon dioxide sequestration in the atmosphere May 19, 2022 Issued
Array ( [id] => 18755589 [patent_doc_number] => 20230359029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => Tunable Florescent Quantum Dot System for Eye Tracking with Virtual Reality and Augmented Reality Applications [patent_app_type] => utility [patent_app_number] => 17/738546 [patent_app_country] => US [patent_app_date] => 2022-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8801 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17738546 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/738546
Tunable Florescent Quantum Dot System for Eye Tracking with Virtual Reality and Augmented Reality Applications May 5, 2022 Abandoned
Array ( [id] => 19335234 [patent_doc_number] => 20240249664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => SCREEN CONTROL METHOD AND APPARATUS, DISPLAY APPARATUS, DEVICE AND MEDIUM [patent_app_type] => utility [patent_app_number] => 18/021927 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7826 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18021927 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/021927
SCREEN CONTROL METHOD AND APPARATUS, DISPLAY APPARATUS, DEVICE AND MEDIUM Apr 28, 2022 Pending
Array ( [id] => 19260668 [patent_doc_number] => 12020733 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Sector metrics to estimate health of written data [patent_app_type] => utility [patent_app_number] => 17/723263 [patent_app_country] => US [patent_app_date] => 2022-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 10563 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17723263 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/723263
Sector metrics to estimate health of written data Apr 17, 2022 Issued
Array ( [id] => 18356531 [patent_doc_number] => 11644931 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Touch panel and method of manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/718646 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 5951 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17718646 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/718646
Touch panel and method of manufacturing the same Apr 11, 2022 Issued
Array ( [id] => 18561097 [patent_doc_number] => 11726340 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-15 [patent_title] => Systems and methods for transforming video data in an indirect vision system [patent_app_type] => utility [patent_app_number] => 17/656672 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7558 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17656672 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/656672
Systems and methods for transforming video data in an indirect vision system Mar 27, 2022 Issued
Array ( [id] => 18802564 [patent_doc_number] => 11835720 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Head-up display system having a holographic panel [patent_app_type] => utility [patent_app_number] => 17/700902 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3847 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17700902 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/700902
Head-up display system having a holographic panel Mar 21, 2022 Issued
Array ( [id] => 18585700 [patent_doc_number] => 20230267964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => Magnetic Recording Device Having Redundant Servo Readers and Method for Using Same [patent_app_type] => utility [patent_app_number] => 17/680068 [patent_app_country] => US [patent_app_date] => 2022-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17680068 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/680068
Magnetic recording device having redundant servo readers and method for using same Feb 23, 2022 Issued
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