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] => 20030074 [patent_doc_number] => 20250168296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => IMAGE DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/292868 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9928 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18292868 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/292868
IMAGE DISPLAY DEVICE Jul 27, 2021 Pending
Array ( [id] => 18743346 [patent_doc_number] => 20230352334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => Chip Transfer Method and Electronic Device [patent_app_type] => utility [patent_app_number] => 18/006066 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16317 [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] => 18006066 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/006066
Chip transfer method and electronic device Jul 19, 2021 Issued
Array ( [id] => 17582444 [patent_doc_number] => 20220139299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => DISPLAY DEVICE AND DRIVING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/375850 [patent_app_country] => US [patent_app_date] => 2021-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7427 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17375850 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/375850
Display device and driving method thereof Jul 13, 2021 Issued
Array ( [id] => 19841375 [patent_doc_number] => 12253760 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Display screen and display apparatus [patent_app_type] => utility [patent_app_number] => 17/788038 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 14248 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17788038 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/788038
Display screen and display apparatus Jun 24, 2021 Issued
Array ( [id] => 18858024 [patent_doc_number] => 11855622 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Touch sensing device and electronic device including touch sensing device [patent_app_type] => utility [patent_app_number] => 17/329523 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 20 [patent_no_of_words] => 17859 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17329523 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/329523
Touch sensing device and electronic device including touch sensing device May 24, 2021 Issued
Array ( [id] => 20242622 [patent_doc_number] => 12422940 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Base station for use with digital pens [patent_app_type] => utility [patent_app_number] => 17/329064 [patent_app_country] => US [patent_app_date] => 2021-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5829 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17329064 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/329064
Base station for use with digital pens May 23, 2021 Issued
Array ( [id] => 17463301 [patent_doc_number] => 20220076607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => TEST DEVICE, DISPLAY DEVICE, AND METHOD OF GENERATING COMPENSATION DATA FOR A DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/326979 [patent_app_country] => US [patent_app_date] => 2021-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17326979 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/326979
Test device, display device, and method of generating compensation data for a display device May 20, 2021 Issued
Array ( [id] => 17234235 [patent_doc_number] => 20210360792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => IMAGE DISPLAY AND COMBINED-TYPE CIRCUIT CARRYING AND CONTROLLING MODULE THEREOF [patent_app_type] => utility [patent_app_number] => 17/317903 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3477 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17317903 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/317903
Image display and combined-type circuit carrying and controlling module thereof May 11, 2021 Issued
Array ( [id] => 19582231 [patent_doc_number] => 12148356 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Pixel circuit, display panel and control method [patent_app_type] => utility [patent_app_number] => 17/419747 [patent_app_country] => US [patent_app_date] => 2021-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 6638 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17419747 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/419747
Pixel circuit, display panel and control method May 9, 2021 Issued
Array ( [id] => 18540185 [patent_doc_number] => 20230245294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => METHOD AND SETUP FOR PERFORMING A SERIES OF OPTICAL MEASUREMENTS WITH A 2D IMAGING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/923404 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14092 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17923404 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/923404
Method and setup for performing a series of optical measurements with a 2D imaging system Apr 29, 2021 Issued
Array ( [id] => 17345587 [patent_doc_number] => 20220011918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => CIRCUIT BOARD AND DISPLAY DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/242717 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17242717 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/242717
Circuit board and display device including the same Apr 27, 2021 Issued
Array ( [id] => 17009168 [patent_doc_number] => 20210240329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => Relative Touch User Interface Enhancements [patent_app_type] => utility [patent_app_number] => 17/238020 [patent_app_country] => US [patent_app_date] => 2021-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28511 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17238020 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/238020
Relative touch user interface enhancements Apr 21, 2021 Issued
Array ( [id] => 17143298 [patent_doc_number] => 20210311311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => Spatio-Temporal Multiplexed Single Panel Based Mutual Occlusion Capable Head Mounted Display System and Method [patent_app_type] => utility [patent_app_number] => 17/235916 [patent_app_country] => US [patent_app_date] => 2021-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6866 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17235916 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/235916
Spatio-temporal multiplexed single panel based mutual occlusion capable head mounted display system and method Apr 19, 2021 Issued
Array ( [id] => 17418738 [patent_doc_number] => 20220053643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => CIRCUIT BOARD AND DISPLAY DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/227551 [patent_app_country] => US [patent_app_date] => 2021-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8521 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17227551 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/227551
Circuit board and display device including the same Apr 11, 2021 Issued
Array ( [id] => 17186621 [patent_doc_number] => 20210333506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => Electronic Devices with Optical Module Positioning Systems [patent_app_type] => utility [patent_app_number] => 17/218001 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -40 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17218001 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/218001
Electronic devices with optical module positioning systems Mar 29, 2021 Issued
Array ( [id] => 18306827 [patent_doc_number] => 20230110727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => LIGHTING CONTROL DATA GENERATION METHOD AND LIGHTING CONTROL DATA GENERATION DEVICE [patent_app_type] => utility [patent_app_number] => 17/909888 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16193 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17909888 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/909888
Lighting control data generation method and lighting control data generation device Mar 15, 2021 Issued
Array ( [id] => 18173963 [patent_doc_number] => 11573670 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Touch device [patent_app_type] => utility [patent_app_number] => 17/249738 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 4515 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17249738 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/249738
Touch device Mar 10, 2021 Issued
Array ( [id] => 17101844 [patent_doc_number] => 20210289635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => Touch Sensor Module and Image Display Device Comprising Same [patent_app_type] => utility [patent_app_number] => 17/184572 [patent_app_country] => US [patent_app_date] => 2021-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4080 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17184572 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/184572
Touch sensor module and image display device comprising same Feb 23, 2021 Issued
Array ( [id] => 17130564 [patent_doc_number] => 20210305333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => Display Apparatus, Display Device and Control Method Thereof, and Non-transient Computer-Readable Storage Medium [patent_app_type] => utility [patent_app_number] => 17/183382 [patent_app_country] => US [patent_app_date] => 2021-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7360 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17183382 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/183382
Display apparatus, display device and control method thereof, and non-transient computer-readable storage medium Feb 23, 2021 Issued
Array ( [id] => 19185210 [patent_doc_number] => 11991828 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Display apparatus and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/626902 [patent_app_country] => US [patent_app_date] => 2021-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 49 [patent_no_of_words] => 28798 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 445 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17626902 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/626902
Display apparatus and method for manufacturing the same Feb 19, 2021 Issued
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