Growing community of inventors

San Carlos, CA, United States of America

Chris A Ligtenberg

Average Co-Inventor Count = 4.61

ph-index = 30

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 2,852

Chris A LigtenbergBrett W Degner (58 patents)Chris A LigtenbergBartley K Andre (48 patents)Chris A LigtenbergRon Alan Hopkinson (38 patents)Chris A LigtenbergJohn Raff (32 patents)Chris A LigtenbergJohn M Brock (31 patents)Chris A LigtenbergMichelle Rae Goldberg (23 patents)Chris A LigtenbergDinesh C Mathew (22 patents)Chris A LigtenbergVictor H Yin (18 patents)Chris A LigtenbergThomas W Wilson, Jr (18 patents)Chris A LigtenbergBryan W Posner (15 patents)Chris A LigtenbergPeteris K Augenbergs (15 patents)Chris A LigtenbergBradley Joseph Hamel (14 patents)Chris A LigtenbergMatthew Phillip Casebolt (13 patents)Chris A LigtenbergPatrick Kessler (13 patents)Chris A LigtenbergGavin J Reid (12 patents)Chris A LigtenbergRobert L Coish (12 patents)Chris A LigtenbergEugene J Kim (12 patents)Chris A LigtenbergDavid John Yeh (11 patents)Chris A LigtenbergDaniel J Coster (10 patents)Chris A LigtenbergJohn C Difonzo (10 patents)Chris A LigtenbergJohn C DiFonzo (10 patents)Chris A LigtenbergChristopher J Stringer (9 patents)Chris A LigtenbergZheng Gao (8 patents)Chris A LigtenbergLaura M DeForest (8 patents)Chris A LigtenbergEuan S Abraham (8 patents)Chris A LigtenbergJonathan P Ive (7 patents)Chris A LigtenbergDuncan Robert Kerr (7 patents)Chris A LigtenbergJohn Z Zhong (6 patents)Chris A LigtenbergSteven Porter Hotelling (6 patents)Chris A LigtenbergSteve Porter Hotelling (6 patents)Chris A LigtenbergLynn Richard Youngs (6 patents)Chris A LigtenbergMatthew Theobald (6 patents)Chris A LigtenbergKuo-Hua Sung (6 patents)Chris A LigtenbergSteven Keiper (6 patents)Chris A LigtenbergKeith J Hendren (5 patents)Chris A LigtenbergMichael F Culbert (5 patents)Chris A LigtenbergCharles A Schwalbach (5 patents)Chris A LigtenbergWilliam Francis Leggett (5 patents)Chris A LigtenbergCaitlin Elizabeth Kalinowski (5 patents)Chris A LigtenbergNicholas Alan Rundle (5 patents)Chris A LigtenbergGreg Springer (5 patents)Chris A LigtenbergJim C Hwang (5 patents)Chris A LigtenbergTimothy S Hibbard (5 patents)Chris A LigtenbergJay Kevin Osborn (5 patents)Chris A LigtenbergMikael M Silvanto (4 patents)Chris A LigtenbergImran A Chaudhri (4 patents)Chris A LigtenbergGregory N Christie (4 patents)Chris A LigtenbergBas Ording (4 patents)Chris A LigtenbergBrian Quentin Huppi (4 patents)Chris A LigtenbergDouglas Blake Kough (4 patents)Chris A LigtenbergJoshua A Strickon (4 patents)Chris A LigtenbergPaul Stephen Drzaic (3 patents)Chris A LigtenbergJun Qi (3 patents)Chris A LigtenbergJoshua D Banko (3 patents)Chris A LigtenbergMin Chul Kim (3 patents)Chris A LigtenbergJames J Niu (3 patents)Chris A LigtenbergGlenn Wheelock (3 patents)Chris A LigtenbergHarold James Welch (3 patents)Chris A LigtenbergR Sean Murphy (3 patents)Chris A LigtenbergChad Andrew Bronstein (3 patents)Chris A LigtenbergPo-Wen Chiu (3 patents)Chris A LigtenbergErin Turullols (3 patents)Chris A LigtenbergMichael D Hillman (2 patents)Chris A LigtenbergPaul James Wehrenberg (2 patents)Chris A LigtenbergBradley Landon Spare (2 patents)Chris A LigtenbergMi Zhou (2 patents)Chris A LigtenbergCheng Ping Tan (2 patents)Chris A LigtenbergRuchi Goel (2 patents)Chris A LigtenbergStewart Shannon Fields (2 patents)Chris A LigtenbergEric Monsef (2 patents)Chris A LigtenbergJosh Pong (2 patents)Chris A LigtenbergHank D Ching (2 patents)Chris A LigtenbergTomas E Ponce (2 patents)Chris A LigtenbergNicholas V King (1 patent)Chris A LigtenbergJohn Patrick Ternus (1 patent)Chris A LigtenbergErik James Shahoian (1 patent)Chris A LigtenbergAleksandar Pance (1 patent)Chris A LigtenbergMichael D McBroom (1 patent)Chris A LigtenbergAdam T Garelli (1 patent)Chris A LigtenbergDavid H Narajowski (1 patent)Chris A LigtenbergSung Hoon Kim (1 patent)Chris A LigtenbergDaniel Lynn McBroom (1 patent)Chris A LigtenbergWilliam P Cornelius (1 patent)Chris A LigtenbergKevin Scott Fetterman (1 patent)Chris A LigtenbergIhab A Ali (1 patent)Chris A LigtenbergGeorge V Anastas (1 patent)Chris A LigtenbergRobert Sean Murphy (1 patent)Chris A LigtenbergBrian Thomas Sudderth (1 patent)Chris A LigtenbergEric Andrew Knopf (1 patent)Chris A LigtenbergNathan Nicholas Ng (1 patent)Chris A LigtenbergPeter M Arnold (1 patent)Chris A LigtenbergBart K Andre (1 patent)Chris A LigtenbergSteven G Siefert (1 patent)Chris A LigtenbergAlex J Crumlin (1 patent)Chris A LigtenbergTodd F Gotham (1 patent)Chris A LigtenbergDavid A Hardell (1 patent)Chris A LigtenbergJoshua J Pong (1 patent)Chris A LigtenbergJames Edmund Orr, Iv (1 patent)Chris A LigtenbergAaron N Miletich (1 patent)Chris A LigtenbergVince Duperron (1 patent)Chris A LigtenbergChris A Ligtenberg (117 patents)Brett W DegnerBrett W Degner (228 patents)Bartley K AndreBartley K Andre (2,398 patents)Ron Alan HopkinsonRon Alan Hopkinson (80 patents)John RaffJohn Raff (143 patents)John M BrockJohn M Brock (73 patents)Michelle Rae GoldbergMichelle Rae Goldberg (43 patents)Dinesh C MathewDinesh C Mathew (178 patents)Victor H YinVictor H Yin (136 patents)Thomas W Wilson, JrThomas W Wilson, Jr (58 patents)Bryan W PosnerBryan W Posner (66 patents)Peteris K AugenbergsPeteris K Augenbergs (43 patents)Bradley Joseph HamelBradley Joseph Hamel (62 patents)Matthew Phillip CaseboltMatthew Phillip Casebolt (104 patents)Patrick KesslerPatrick Kessler (89 patents)Gavin J ReidGavin J Reid (32 patents)Robert L CoishRobert L Coish (20 patents)Eugene J KimEugene J Kim (19 patents)David John YehDavid John Yeh (14 patents)Daniel J CosterDaniel J Coster (1,762 patents)John C DifonzoJohn C Difonzo (55 patents)John C DiFonzoJohn C DiFonzo (40 patents)Christopher J StringerChristopher J Stringer (1,904 patents)Zheng GaoZheng Gao (224 patents)Laura M DeForestLaura M DeForest (32 patents)Euan S AbrahamEuan S Abraham (17 patents)Jonathan P IveJonathan P Ive (2,872 patents)Duncan Robert KerrDuncan Robert Kerr (2,453 patents)John Z ZhongJohn Z Zhong (213 patents)Steven Porter HotellingSteven Porter Hotelling (206 patents)Steve Porter HotellingSteve Porter Hotelling (146 patents)Lynn Richard YoungsLynn Richard Youngs (34 patents)Matthew TheobaldMatthew Theobald (32 patents)Kuo-Hua SungKuo-Hua Sung (31 patents)Steven KeiperSteven Keiper (7 patents)Keith J HendrenKeith J Hendren (114 patents)Michael F CulbertMichael F Culbert (86 patents)Charles A SchwalbachCharles A Schwalbach (65 patents)William Francis LeggettWilliam Francis Leggett (54 patents)Caitlin Elizabeth KalinowskiCaitlin Elizabeth Kalinowski (44 patents)Nicholas Alan RundleNicholas Alan Rundle (40 patents)Greg SpringerGreg Springer (18 patents)Jim C HwangJim C Hwang (14 patents)Timothy S HibbardTimothy S Hibbard (11 patents)Jay Kevin OsbornJay Kevin Osborn (6 patents)Mikael M SilvantoMikael M Silvanto (1,052 patents)Imran A ChaudhriImran A Chaudhri (1,023 patents)Gregory N ChristieGregory N Christie (377 patents)Bas OrdingBas Ording (337 patents)Brian Quentin HuppiBrian Quentin Huppi (107 patents)Douglas Blake KoughDouglas Blake Kough (42 patents)Joshua A StrickonJoshua A Strickon (35 patents)Paul Stephen DrzaicPaul Stephen Drzaic (175 patents)Jun QiJun Qi (132 patents)Joshua D BankoJoshua D Banko (56 patents)Min Chul KimMin Chul Kim (55 patents)James J NiuJames J Niu (28 patents)Glenn WheelockGlenn Wheelock (18 patents)Harold James WelchHarold James Welch (13 patents)R Sean MurphyR Sean Murphy (11 patents)Chad Andrew BronsteinChad Andrew Bronstein (11 patents)Po-Wen ChiuPo-Wen Chiu (8 patents)Erin TurullolsErin Turullols (3 patents)Michael D HillmanMichael D Hillman (43 patents)Paul James WehrenbergPaul James Wehrenberg (25 patents)Bradley Landon SpareBradley Landon Spare (24 patents)Mi ZhouMi Zhou (18 patents)Cheng Ping TanCheng Ping Tan (13 patents)Ruchi GoelRuchi Goel (10 patents)Stewart Shannon FieldsStewart Shannon Fields (8 patents)Eric MonsefEric Monsef (4 patents)Josh PongJosh Pong (4 patents)Hank D ChingHank D Ching (4 patents)Tomas E PonceTomas E Ponce (4 patents)Nicholas V KingNicholas V King (168 patents)John Patrick TernusJohn Patrick Ternus (118 patents)Erik James ShahoianErik James Shahoian (80 patents)Aleksandar PanceAleksandar Pance (76 patents)Michael D McBroomMichael D McBroom (74 patents)Adam T GarelliAdam T Garelli (74 patents)David H NarajowskiDavid H Narajowski (68 patents)Sung Hoon KimSung Hoon Kim (68 patents)Daniel Lynn McBroomDaniel Lynn McBroom (63 patents)William P CorneliusWilliam P Cornelius (54 patents)Kevin Scott FettermanKevin Scott Fetterman (53 patents)Ihab A AliIhab A Ali (47 patents)George V AnastasGeorge V Anastas (42 patents)Robert Sean MurphyRobert Sean Murphy (40 patents)Brian Thomas SudderthBrian Thomas Sudderth (34 patents)Eric Andrew KnopfEric Andrew Knopf (30 patents)Nathan Nicholas NgNathan Nicholas Ng (24 patents)Peter M ArnoldPeter M Arnold (17 patents)Bart K AndreBart K Andre (16 patents)Steven G SiefertSteven G Siefert (14 patents)Alex J CrumlinAlex J Crumlin (12 patents)Todd F GothamTodd F Gotham (11 patents)David A HardellDavid A Hardell (10 patents)Joshua J PongJoshua J Pong (8 patents)James Edmund Orr, IvJames Edmund Orr, Iv (8 patents)Aaron N MiletichAaron N Miletich (4 patents)Vince DuperronVince Duperron (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Apple Inc. (116 from 40,056 patents)

2. Other (1 from 831,952 patents)


117 patents:

1. 12189424 - Portable computer display structures

2. 11740658 - Portable computer display structures

3. 11675388 - Portable computer unified top case

4. 11379060 - Wide touchpad on a portable computer

5. 11112825 - Portable computer unified top case

6. 11003213 - Portable computer display structures

7. 10983390 - Methods for fabricating display structures

8. 10705638 - Input/output device with a dynamically adjustable appearance and function

9. 10474189 - Portable computer unified top case

10. 10353432 - Portable computer display structures

11. 10317955 - Portable computing device

12. 10261540 - Methods for fabricating display structures

13. 10152081 - Portable computer unified top case

14. 10114489 - Input/output device with a dynamically adjustable appearance and function

15. 10061361 - Portable computing device

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
9/9/2025
Loading…