Search

Fred Tzeng

Examiner (ID: 5378)

Most Active Art Unit
2627
Art Unit(s)
2186, 2686, 2627, 2752, 2651, 2695, 2625
Total Applications
1789
Issued Applications
1607
Pending Applications
63
Abandoned Applications
139

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8812664 [patent_doc_number] => 20130113709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-09 [patent_title] => 'FINGER KEYPAD SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 13/289734 [patent_app_country] => US [patent_app_date] => 2011-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10584 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13289734 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/289734
Finger keypad system and method Nov 3, 2011 Issued
Array ( [id] => 8177962 [patent_doc_number] => 20120111119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-10 [patent_title] => 'METHOD AND APPARATUS FOR SENSING AN INPUT OBJECT RELATIVE TO A SENSING REGION OF AN ULTRASOUND SENSOR DEVICE' [patent_app_type] => utility [patent_app_number] => 13/289732 [patent_app_country] => US [patent_app_date] => 2011-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9054 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0111/20120111119.pdf [firstpage_image] =>[orig_patent_app_number] => 13289732 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/289732
Method and apparatus for sensing an input object relative to a sensing region of an ultrasound sensor device Nov 3, 2011 Issued
Array ( [id] => 8052033 [patent_doc_number] => 20120075739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-29 [patent_title] => 'HIGH-RATE TRANSITION CONTROL CODE FOR MAGNETIC RECORDING CHANNELS' [patent_app_type] => utility [patent_app_number] => 13/275156 [patent_app_country] => US [patent_app_date] => 2011-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3360 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0075/20120075739.pdf [firstpage_image] =>[orig_patent_app_number] => 13275156 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/275156
High-rate transition control code for magnetic recording channels Oct 16, 2011 Issued
Array ( [id] => 10596068 [patent_doc_number] => 09317156 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-19 [patent_title] => 'Mobile device rejection of unintentional touch sensor contact' [patent_app_type] => utility [patent_app_number] => 13/995459 [patent_app_country] => US [patent_app_date] => 2011-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4047 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [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] => 13995459 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/995459
Mobile device rejection of unintentional touch sensor contact Sep 29, 2011 Issued
Array ( [id] => 8399721 [patent_doc_number] => 08270107 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-09-18 [patent_title] => 'Accumulator for non-return to zero (NRZ) linear feedback shift register (LFSR) in controller for disk drive' [patent_app_type] => utility [patent_app_number] => 13/246960 [patent_app_country] => US [patent_app_date] => 2011-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 4805 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13246960 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/246960
Accumulator for non-return to zero (NRZ) linear feedback shift register (LFSR) in controller for disk drive Sep 27, 2011 Issued
Array ( [id] => 9312875 [patent_doc_number] => 08654098 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-18 [patent_title] => 'Capacitive touch screen controller implementing a sensing method for improved noise immunity' [patent_app_type] => utility [patent_app_number] => 13/229783 [patent_app_country] => US [patent_app_date] => 2011-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 5497 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13229783 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/229783
Capacitive touch screen controller implementing a sensing method for improved noise immunity Sep 11, 2011 Issued
Array ( [id] => 8706075 [patent_doc_number] => 20130063364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-14 [patent_title] => 'USING PRESSURE DIFFERENCES WITH A TOUCH-SENSITIVE DISPLAY SCREEN' [patent_app_type] => utility [patent_app_number] => 13/230224 [patent_app_country] => US [patent_app_date] => 2011-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5815 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13230224 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/230224
Using pressure differences with a touch-sensitive display screen Sep 11, 2011 Issued
Array ( [id] => 8706100 [patent_doc_number] => 20130063389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-14 [patent_title] => 'USING PRESSURE DIFFERENCES WITH A TOUCH-SENSITIVE DISPLAY SCREEN' [patent_app_type] => utility [patent_app_number] => 13/230301 [patent_app_country] => US [patent_app_date] => 2011-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5815 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13230301 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/230301
Using pressure differences with a touch-sensitive display screen Sep 11, 2011 Issued
Array ( [id] => 7815921 [patent_doc_number] => 20120062541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-15 [patent_title] => 'INTEGRATED CIRCUIT FOR SRAM STANDBY POWER REDUCTION IN LCD DRIVER' [patent_app_type] => utility [patent_app_number] => 13/230011 [patent_app_country] => US [patent_app_date] => 2011-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3709 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0062/20120062541.pdf [firstpage_image] =>[orig_patent_app_number] => 13230011 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/230011
Integrated circuit for SRAM standby power reduction in LCD driver Sep 11, 2011 Issued
Array ( [id] => 8706076 [patent_doc_number] => 20130063365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-14 [patent_title] => 'INTRINSICALLY SAFE TOUCH SCREEN FOR PROCESS EQUIPMENT' [patent_app_type] => utility [patent_app_number] => 13/230353 [patent_app_country] => US [patent_app_date] => 2011-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4082 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13230353 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/230353
Intrinsically safe touch screen for process equipment Sep 11, 2011 Issued
Array ( [id] => 10098562 [patent_doc_number] => 09134873 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-15 [patent_title] => 'Apparatus and methods for presenting interaction information' [patent_app_type] => utility [patent_app_number] => 13/229757 [patent_app_country] => US [patent_app_date] => 2011-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9905 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13229757 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/229757
Apparatus and methods for presenting interaction information Sep 10, 2011 Issued
Array ( [id] => 8944670 [patent_doc_number] => 08497852 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-30 [patent_title] => 'Minimal parallax coincident digital drawing and display surface' [patent_app_type] => utility [patent_app_number] => 13/229453 [patent_app_country] => US [patent_app_date] => 2011-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 2222 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13229453 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/229453
Minimal parallax coincident digital drawing and display surface Sep 8, 2011 Issued
Array ( [id] => 10009230 [patent_doc_number] => 09052749 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-09 [patent_title] => 'Apparatus and method for projector navigation in a handheld projector' [patent_app_type] => utility [patent_app_number] => 13/229424 [patent_app_country] => US [patent_app_date] => 2011-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4073 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13229424 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/229424
Apparatus and method for projector navigation in a handheld projector Sep 8, 2011 Issued
Array ( [id] => 8529121 [patent_doc_number] => 08305703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-06 [patent_title] => 'Method and apparatus for determining a location of a defect on a storage medium' [patent_app_type] => utility [patent_app_number] => 13/189111 [patent_app_country] => US [patent_app_date] => 2011-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 17614 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13189111 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/189111
Method and apparatus for determining a location of a defect on a storage medium Jul 21, 2011 Issued
Array ( [id] => 8996145 [patent_doc_number] => 08520038 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-27 [patent_title] => 'Image display apparatus, image display method, and image supply apparatus' [patent_app_type] => utility [patent_app_number] => 13/186924 [patent_app_country] => US [patent_app_date] => 2011-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 10683 [patent_no_of_claims] => 8 [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] => 13186924 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/186924
Image display apparatus, image display method, and image supply apparatus Jul 19, 2011 Issued
Array ( [id] => 8615950 [patent_doc_number] => 20130021262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-24 [patent_title] => 'SYSTEMS AND METHODS FOR RECEIVING GESTURE INPUTS SPANNING MULTIPLE INPUT DEVICES' [patent_app_type] => utility [patent_app_number] => 13/187026 [patent_app_country] => US [patent_app_date] => 2011-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9168 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13187026 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/187026
Systems and methods for receiving gesture inputs spanning multiple input devices Jul 19, 2011 Issued
Array ( [id] => 9246395 [patent_doc_number] => 08610683 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-12-17 [patent_title] => 'Touch screen panel' [patent_app_type] => utility [patent_app_number] => 13/186247 [patent_app_country] => US [patent_app_date] => 2011-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4434 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13186247 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/186247
Touch screen panel Jul 18, 2011 Issued
Array ( [id] => 8615992 [patent_doc_number] => 20130021304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-24 [patent_title] => 'PIEZOELECTRIC LATERALLY VIBRATING RESONATOR STRUCTURES WITH ACOUSTICALLY COUPLED SUB-RESONATORS' [patent_app_type] => utility [patent_app_number] => 13/186277 [patent_app_country] => US [patent_app_date] => 2011-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 15508 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13186277 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/186277
PIEZOELECTRIC LATERALLY VIBRATING RESONATOR STRUCTURES WITH ACOUSTICALLY COUPLED SUB-RESONATORS Jul 18, 2011 Abandoned
Array ( [id] => 7739835 [patent_doc_number] => 20120019462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-26 [patent_title] => 'IMAGE DISPLAY APPARATUS AND METHOD OF OPERATING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/185704 [patent_app_country] => US [patent_app_date] => 2011-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11469 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0019/20120019462.pdf [firstpage_image] =>[orig_patent_app_number] => 13185704 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/185704
Image display apparatus and method of operating the same Jul 18, 2011 Issued
Array ( [id] => 8299705 [patent_doc_number] => 20120182254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-19 [patent_title] => 'TOUCH SCREEN SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/185753 [patent_app_country] => US [patent_app_date] => 2011-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11232 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13185753 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/185753
Touch screen system Jul 18, 2011 Issued
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