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] => 17201755 [patent_doc_number] => 20210341850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => Magnetic Information Label and Use Thereof [patent_app_type] => utility [patent_app_number] => 16/994298 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16994298 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/994298
Magnetic Information Label and Use Thereof Aug 13, 2020 Abandoned
Array ( [id] => 18606154 [patent_doc_number] => 11747617 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Systems and methods for a parallactic ambient visual-field enhancer [patent_app_type] => utility [patent_app_number] => 16/938201 [patent_app_country] => US [patent_app_date] => 2020-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6343 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16938201 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/938201
Systems and methods for a parallactic ambient visual-field enhancer Jul 23, 2020 Issued
Array ( [id] => 16971883 [patent_doc_number] => 11067853 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-07-20 [patent_title] => Display device and display optimization method [patent_app_type] => utility [patent_app_number] => 16/975403 [patent_app_country] => US [patent_app_date] => 2020-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5334 [patent_no_of_claims] => 13 [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] => 16975403 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/975403
Display device and display optimization method Jun 29, 2020 Issued
Array ( [id] => 17309896 [patent_doc_number] => 11211018 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-12-28 [patent_title] => Grayscale compensation method and apparatus of display device [patent_app_type] => utility [patent_app_number] => 16/912205 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4077 [patent_no_of_claims] => 11 [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] => 16912205 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/912205
Grayscale compensation method and apparatus of display device Jun 24, 2020 Issued
Array ( [id] => 16364175 [patent_doc_number] => 20200320926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => Organic Light Emitting Diode Display Having Photodiodes [patent_app_type] => utility [patent_app_number] => 16/909519 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16909519 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/909519
Organic light emitting diode display having photodiodes Jun 22, 2020 Issued
Array ( [id] => 16599608 [patent_doc_number] => 20210026139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => OPTICAL MODULE FOR HEAD-MOUNTABLE DEVICE [patent_app_type] => utility [patent_app_number] => 16/905828 [patent_app_country] => US [patent_app_date] => 2020-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8783 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16905828 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/905828
Optical module for head-mountable device Jun 17, 2020 Issued
Array ( [id] => 18855353 [patent_doc_number] => 11852930 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 16/903449 [patent_app_country] => US [patent_app_date] => 2020-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9774 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16903449 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/903449
Display device Jun 16, 2020 Issued
Array ( [id] => 16330962 [patent_doc_number] => 20200301928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => USER INTERFACE DISPLAYING FILTERED INFORMATION [patent_app_type] => utility [patent_app_number] => 16/899017 [patent_app_country] => US [patent_app_date] => 2020-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6905 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16899017 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/899017
User interface displaying filtered information Jun 10, 2020 Issued
Array ( [id] => 16330175 [patent_doc_number] => 20200301141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => HEAD-UP DISPLAY AND MOVING BODY WITH HEAD-UP DISPLAY MOUNTED THEREON [patent_app_type] => utility [patent_app_number] => 16/892397 [patent_app_country] => US [patent_app_date] => 2020-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14117 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16892397 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/892397
Head-up display and moving body with head-up display mounted thereon Jun 3, 2020 Issued
Array ( [id] => 16285933 [patent_doc_number] => 20200279535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => ELECTRO-PHORETIC DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 16/876128 [patent_app_country] => US [patent_app_date] => 2020-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16876128 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/876128
Electro-phoretic display apparatus May 17, 2020 Issued
Array ( [id] => 17861524 [patent_doc_number] => 11442680 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 16/864517 [patent_app_country] => US [patent_app_date] => 2020-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4743 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16864517 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/864517
Display device Apr 30, 2020 Issued
Array ( [id] => 17861424 [patent_doc_number] => 11442580 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Screen configuration method, electronic device, and storage medium [patent_app_type] => utility [patent_app_number] => 16/857549 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 41 [patent_no_of_words] => 18515 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [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] => 16857549 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/857549
Screen configuration method, electronic device, and storage medium Apr 23, 2020 Issued
Array ( [id] => 17970984 [patent_doc_number] => 11488529 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Display compensation using current sensing across a diode without user detection [patent_app_type] => utility [patent_app_number] => 16/849712 [patent_app_country] => US [patent_app_date] => 2020-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 13149 [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] => 16849712 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/849712
Display compensation using current sensing across a diode without user detection Apr 14, 2020 Issued
Array ( [id] => 18303258 [patent_doc_number] => 11625159 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Input device including a ratchet system with an electromagnetic actuator [patent_app_type] => utility [patent_app_number] => 16/844897 [patent_app_country] => US [patent_app_date] => 2020-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 31 [patent_no_of_words] => 14323 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16844897 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/844897
Input device including a ratchet system with an electromagnetic actuator Apr 8, 2020 Issued
Array ( [id] => 17676339 [patent_doc_number] => 20220189506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => MAGNETIC RECORDING MEDIUM AND SERVO SIGNAL RECORDING DEVICE [patent_app_type] => utility [patent_app_number] => 17/599843 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22394 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17599843 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/599843
Magnetic recording medium and servo signal recording device Mar 26, 2020 Issued
Array ( [id] => 16314521 [patent_doc_number] => 20200293259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => DISPLAY DEVICE AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/830598 [patent_app_country] => US [patent_app_date] => 2020-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33254 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16830598 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/830598
Display device and electronic device Mar 25, 2020 Issued
Array ( [id] => 16660252 [patent_doc_number] => 20210056889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => PIXEL CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/828928 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16828928 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/828928
Pixel circuit Mar 23, 2020 Issued
Array ( [id] => 16845640 [patent_doc_number] => 11017732 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-05-25 [patent_title] => Backlight driving method, backlight driving circuit, and backlight driving device [patent_app_type] => utility [patent_app_number] => 16/649666 [patent_app_country] => US [patent_app_date] => 2020-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4332 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16649666 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/649666
Backlight driving method, backlight driving circuit, and backlight driving device Mar 8, 2020 Issued
Array ( [id] => 17475653 [patent_doc_number] => 20220083157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => INPUT DEVICE [patent_app_type] => utility [patent_app_number] => 17/423304 [patent_app_country] => US [patent_app_date] => 2020-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17423304 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/423304
INPUT DEVICE Feb 20, 2020 Abandoned
Array ( [id] => 15997493 [patent_doc_number] => 20200174617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => DRIVING METHOD, TOUCH SENSING CIRCUIT, DISPLAY PANEL, AND TOUCH DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 16/780641 [patent_app_country] => US [patent_app_date] => 2020-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18452 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16780641 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/780641
Driving method, touch sensing circuit, display panel, and touch display device Feb 2, 2020 Issued
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